BSX Boston Scientific Corporation

DESCRIPTION OF THE NOTES

         The following description of the particular terms of the notes offered hereby (referred to in the accompanying prospectus as the "Debt Securities") supplements, and to the extent inconsistent therewith replaces, the description of the general terms and provisions of the Debt Securities set forth in the accompanying prospectus under the heading "Description of Debt Securities," to which description reference is hereby made. The following summaries of certain provisions of the indenture do not purport to be complete, and are subject to, and are qualified in their entirety by reference to, all the provisions of the indenture, including the definitions in the indenture of certain terms and other terms made part of the indenture. As used in this description, unless otherwise expressly stated or the context otherwise requires, all references to "we," "us," or "our" mean Boston Scientific Corporation excluding its subsidiaries.

General

        The notes offered hereby will be limited initially to $         million aggregate principal amount and will mature on                     , 20    . The notes will not be entitled to a sinking fund. Interest at the applicable annual rate set forth on the cover page of this prospectus supplement will be payable semi-annually on            and            , commencing                    , 2018 to the persons in whose names the notes are registered at the close of business on            or             , as the case may be, preceding such interest payment date. Interest will accrue from                    , 2018 or from the most recent interest payment date to which interest has been paid or provided for to, but excluding, the next interest payment date. The notes constitute a series of Debt Securities under an indenture dated as of May 29, 2013, between us and U.S. Bank National Association, as trustee, and will be issued in minimum denominations of $2,000 and integral multiples of $1,000 in excess thereof.

        If any interest payment date, redemption date, or the maturity date falls on a day that is not a business day at any place of payment, then the required payment of principal (or premium, if any) or interest, if any, will be made on the next succeeding business day at such place of payment as if made on the date that the payment was due and no interest will accrue on that payment for the period from and after the interest payment date, redemption date, or maturity date, as the case may be, to the date of payment on the next succeeding business day.

        We may, at any time, without the consent of the holders of the notes, issue additional notes having the same ranking and the same interest rate, maturity and other terms as the notes (except for the payment of interest accruing prior to the issue date of the additional notes or, in some cases, the first interest payment date following the issue date of the additional notes), and, subject to certain tax considerations, any such additional notes, together with the notes offered by this prospectus supplement, will form a single series of notes under the indenture. The notes will contain covenants that will restrict our ability, with certain exceptions, to incur liens and to merge or consolidate with another entity or transfer all or substantially all of our property and assets. See "—Limitation on Liens" below and "Description of Debt Securities—Merger, Consolidation, or Sale of Assets" in the accompanying prospectus.

        There is no public trading market for the notes, and we do not intend to apply for listing of the notes on any national securities exchange or for quotation of the notes on any automated dealer quotation system.

Events of Default

        The provisions of the indenture described under "Description of Debt Securities—Events of Default" in the accompanying prospectus will apply to the notes, except that if an event of default specified in clauses (1), (2), (3), (4) or (6) therein with respect to the notes occurs and is continuing, either the trustee or the Holders of at least 25% in aggregate principal amount of the outstanding notes of that series may declare the principal amount, plus accrued interest, if any, on all the then

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outstanding Notes of that series to be due and payable immediately. If an event of default specified in clause (5) therein occurs and is continuing, then the principal amount, plus accrued interest, if any, of all the notes of that series will be due and payable immediately, without any declaration or other act on the part of the trustee or any Holder. In certain cases, Holders of a majority in principal amount of the outstanding Notes of any series may, on behalf of Holders of all the Notes of such series, rescind and annul a declaration of acceleration.

Ranking

        The notes will be unsecured and will rank on a parity with each other and with all of our other unsecured and unsubordinated indebtedness from time to time outstanding. The notes will rank senior to any existing and future unsecured and subordinated debt, effectively junior to our secured debt to the extent of the collateral securing such secured debt and effectively junior to liabilities of our subsidiaries, in each case as may be outstanding from time to time. At December 31, 2017, we had outstanding approximately $5.61 billion of unsecured indebtedness with which the notes would rank equally. We expect to repay a portion of the outstanding indebtedness with the net proceeds of this offering. See "Use of Proceeds" in this prospectus supplement. In addition, certain of our subsidiaries had approximately $6 million of outstanding indebtedness at December 31, 2017 that would have been effectively senior to the notes.

Limitation on Liens

        We will not, and will not permit any of our Subsidiaries (as defined in the indenture) to, directly or indirectly, create, incur, assume or suffer to exist any Lien (as defined in the indenture) upon any of our property, assets or revenues, whether now owned or hereafter acquired, except for: (i) Liens for taxes not yet due or which are being contested in good faith by appropriate proceedings; provided that adequate reserves with respect thereto are maintained on our or our Subsidiaries' books, as the case may be, in conformity with accounting principles generally accepted in the United States; (ii) carriers', warehousemen's, mechanics', materialmen's, repairmen's or other like Liens arising in the ordinary course of business that are not overdue for a period of more than 60 days or which are being contested in good faith by appropriate proceedings; (iii) pledges or deposits in connection with workers' compensation, unemployment insurance and other social security legislation and deposits securing liability to insurance carriers under insurance or self-insurance arrangements; (iv) deposits to secure the performance of bids, trade contracts (other than for borrowed money), leases, statutory obligations, surety and appeal bonds, performance bonds and other obligations of a like nature incurred in the ordinary course of business; (v) easements, rights-of-way, restrictions and other similar encumbrances incurred in the ordinary course of business which, in the aggregate, are not substantial in amount and which do not in any case materially detract from the value of the property subject thereto or materially interfere with the ordinary conduct of our business or that of a Subsidiary; (vi) Liens in existence on the date of the first issuance by us of Securities (as defined in the indenture) issued pursuant to the indenture; provided that no such Lien is spread to cover any additional property after such date and that the amount of Debt (as defined in the indenture) secured thereby is not increased; (vii) Liens securing our and our Subsidiaries' Debt incurred to finance the acquisition of fixed or capital assets; provided that (A) such Liens will be created substantially simultaneously with the acquisition of such fixed or capital assets, (B) such Liens do not at any time encumber any property other than the property financed by such Debt and (C) the amount of Debt secured thereby is not increased; (viii) Liens on the property or assets of a corporation that becomes a Subsidiary after the date of the indenture; provided that (A) such Liens existed at the time such corporation became a Subsidiary and were not created in anticipation thereof, (B) any such Lien is not spread to cover any property or assets of such corporation after the time such corporation becomes a Subsidiary, and (C) the amount of Debt secured thereby is not increased; (ix) Liens pursuant to any Receivables Transaction (as defined in the indenture) in an aggregate principal amount not exceeding 20% of our Consolidated Tangible

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Assets (as defined in the indenture); and (x) Liens (not otherwise permitted pursuant to the indenture) (A) which secure obligations not exceeding (as to us and our Subsidiaries) the greater of (X) $250.0 million or (Y) 20% of our Consolidated Tangible Assets (as defined in the indenture), in each case in an aggregate amount at any time outstanding, or (B) with respect to which we effectively provide that the Securities Outstanding (as defined in the indenture) under the indenture are secured equally and ratably with (or, at our option, prior to) the Debt secured by such Lien.

Optional Redemption

        Prior to the Par Call Date (as defined below), we may redeem the notes, in whole or in part, at our option, on at least 15 days, but no more than 60 days prior written notice mailed to the registered holders of the notes to be redeemed, at any time at a redemption price equal to the greater of:

•

100% of the principal amount of the notes being redeemed, or



•

as determined by a Quotation Agent (as defined below), the sum of the present values of the remaining scheduled payments of principal and interest thereon to the Par Call Date (not including any portion of such payments of interest accrued to the date of redemption) discounted to the redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Adjusted Treasury Rate (as defined below) plus            basis points,

plus, in each case, accrued and unpaid interest on the notes to, but not including, the redemption date (subject to the right of holders as of the close of business on a regular record date to receive interest due on the related interest payment date).

        At any time and from time to time on or after            (the date that is three months prior to the maturity date of the notes) (the "Par Call Date"), we may redeem the notes, in whole or in part, at a redemption price equal to 100% of the principal amount of the notes being redeemed plus accrued and unpaid interest to the redemption date.

        " Adjusted Treasury Rate " means, with respect to any redemption date, the rate per year equal to the semi-annual equivalent yield to maturity or interpolated (on a day count basis) of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such redemption date.

        " Comparable Treasury Issue " means the United States Treasury security selected by a Quotation Agent as having an actual or interpolated maturity comparable to the remaining term of the notes to be redeemed that would be utilized (assuming that the notes matured on the Par Call Date), at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining term of such notes.

        " Comparable Treasury Price " means, with respect to any redemption date, (i) the average of the Reference Treasury Dealer Quotations for such redemption date, after excluding the highest and lowest such Reference Treasury Dealer Quotations, or (ii) if the trustee obtains fewer than four such Reference Treasury Dealer Quotations, the average of all such quotations.

        " Quotation Agent " means the Reference Treasury Dealer appointed by the trustee after consultation with us.

        " Reference Treasury Dealer " means (i) Barclays Capital Inc., Citigroup Global Markets Inc., Merrill Lynch, Pierce, Fenner & Smith Incorporated, and their respective successors; provided , however , that, if any of the foregoing shall cease to be a primary United States Government securities dealer in the United States (a "Primary Treasury Dealer"), we shall substitute therefore another Primary Treasury Dealer, and (ii) any other Primary Treasury Dealers selected by the trustee after consultation with us.

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        " Reference Treasury Dealer Quotations " means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by the trustee, of the bid and ask prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to the trustee by such Reference Treasury Dealer at 5:00 p.m. on the third business day preceding such redemption date.

        If we redeem only some of the notes, the trustee shall determine by lot the notes to be redeemed or, in the case of notes held in global form, pursuant to applicable Depositary procedures. Notice by the Depositary to these participants and by participants to "street name" holders of indirect interests in the notes will be made according to arrangements among them and may be subject to statutory or regulatory requirements. Unless we default in payment of the redemption price, on and after the redemption date, interest will cease to accrue on the notes or portions of the notes called for redemption.

Repurchase at the Option of Holders Upon Change of Control Repurchase Event

        If a Change of Control Repurchase Event occurs, unless we have exercised our option to redeem the notes as described under the heading "—Optional Redemption" above, each holder of the notes will have the right to require us to purchase all or a portion (equal to $2,000 and any integral multiples of $1,000 in excess thereof) of such holder's notes pursuant to the offer described below (a "Change of Control Offer") at a purchase price equal to 101% of the aggregate principal amount of the notes repurchased, plus accrued and unpaid interest, if any, to, but not including, the date of repurchase (the "Change of Control Payment"), subject to the rights of holders of notes on the relevant record date to receive interest due on the relevant interest payment date.

        We will be required to send a notice to each holder of the notes by first class mail, with a copy to the trustee, within 30 days following the date upon which any Change of Control Repurchase Event occurred, or at our option, prior to any Change of Control but after the public announcement of the pending Change of Control. The notice will govern the terms of the Change of Control Offer and will describe, among other things, the transaction that constitutes or may constitute the Change of Control Repurchase Event and the purchase date. The purchase date will be at least 30 days but no more than 60 days from the date such notice is mailed, other than as may be required by law (a "Change of Control Payment Date"). If the notice is mailed prior to the date of consummation of the Change of Control, the notice will state that the Change of Control Offer is conditioned on the Change of Control being consummated on or prior to the Change of Control Payment Date.

        On the Change of Control Payment Date, we will, to the extent lawful:

•

accept for payment all properly tendered notes or portions of notes not validly withdrawn;



•

deposit with the paying agent the required payment for all properly tendered notes or portions of notes not validly withdrawn; and



•

deliver or cause to be delivered to the trustee the repurchased notes, accompanied by an officers' certificate stating, among other things, the aggregate principal amount of repurchased notes.

        We will not be required to make a Change of Control Offer with respect to the notes upon the occurrence of a Change of Control Repurchase Event if a third party makes such an offer in the manner, at the times and otherwise in compliance with the requirements for such an offer made by us and the third party purchases all notes properly tendered and not withdrawn under its offer. In addition, we will not repurchase any notes if there has occurred and is continuing on the Change of Control Payment Date an Event of Default under the indenture.

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        We will comply with the requirements of Rule 14e-1 under the Exchange Act, and any other securities laws and regulations thereunder, to the extent those laws and regulations are applicable, in connection with the repurchase of notes as a result of a Change of Control Repurchase Event. To the extent that the provisions of any such securities laws or regulations conflict with the Change of Control Offer provisions of the notes, we will comply with those securities laws and regulations and will not be deemed to have breached our obligations under the Change of Control Offer provisions of the notes by virtue of any such conflict.

        The definition of Change of Control includes a phrase relating to the direct or indirect sale, lease, transfer, conveyance or other disposition of "all or substantially all" of our properties or assets and those of our subsidiaries taken as a whole. Although there is a limited body of case law interpreting the phrase "substantially all," there is no precise established definition of the phrase under applicable law. Accordingly, the ability of a holder of notes to require us to repurchase the notes as a result of a sale, lease, transfer, conveyance or other disposition of less than all of our assets and the assets of our subsidiaries, taken as a whole, to another person or group may be uncertain.

        For purposes of the foregoing discussion, the following definitions apply:

        " Capital Stock " means the capital stock of every class whether now or hereafter authorized, regardless of whether such capital stock shall be limited to a fixed sum or percentage with respect to the rights of the holders thereof to participate in dividends and in the distribution of assets upon the voluntary or involuntary liquidation, dissolution or winding up of such corporation.

        " Change of Control " means the occurrence of any of the following:

•

the direct or indirect sale, lease, transfer, conveyance or other disposition (other than by way of merger or consolidation), in one or more series of related transactions, of all or substantially all of our assets and the assets of our subsidiaries, taken as a whole, to any "person" (as that term is used in Section 13(d)(3) of the Exchange Act), other than us or one of our subsidiaries;



•

the consummation of any transaction (including, without limitation, any merger or consolidation) the result of which is that any "person" (as that term is used in Section 13(d)(3) of the Exchange Act), other than us or one of our subsidiaries, becomes the "beneficial owner" (as defined in Rule 13d-3 under the Exchange Act), directly or indirectly, of more than 50% of our then outstanding Voting Stock or other Voting Stock into which our Voting Stock is reclassified, consolidated, exchanged or changed, measured by voting power rather than number of shares; or



•

the adoption of a plan relating to our liquidation or dissolution.

        Notwithstanding the foregoing, a transaction will not be considered to be a Change of Control if (a) we become a direct or indirect wholly-owned subsidiary of a holding company and (b)(x) immediately following that transaction, the direct or indirect holders of the Voting Stock of the holding company are substantially the same as the holders of our Voting Stock immediately prior to that transaction or (y) immediately following that transaction, no person is the beneficial owner, directly or indirectly, of more than 50% of the Voting Stock of such holding company.

        " Change of Control Repurchase Event " means the occurrence of both a Change of Control and a Rating Event.

        " Fitch " means Fitch, Inc. and its successors.

        " Investment Grade " means a rating of Baa3 or better by Moody's (or its equivalent under any successor rating categories of Moody's), a rating of BBB– or better by S&P (or its equivalent under any successor rating categories of S&P) and a rating of BBB– or better by Fitch (or its equivalent under any successor rating categories of Fitch); provided , however , that we shall not be required to maintain a rating by more than two Rating Agencies at any time and if only two Rating Agencies

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provide a rating with respect to the notes, then "Investment Grade" shall mean the applicable rating described above of such two Rating Agencies.

        " Moody's " means Moody's Investors Service, Inc., a subsidiary of Moody's Corporation, and its successors.

        " Rating Agencies " means each of Moody's, S&P and Fitch, or if any of Moody's, S&P or Fitch ceases to rate the notes or fails to make a rating of the notes publicly available, any "nationally recognized statistical rating organization" within the meaning of Section 3(a)(62) under the Exchange Act that is selected by us as a replacement agency for Moody's, S&P or Fitch, or each of them, as the case may be; provided , however , that the Company shall not be required to maintain a rating by more than two Rating Agencies at any time.

        " Rating Event " means the rating of the notes shall be decreased by each of the Rating Agencies independently by one or more gradations during the Rating Period (as defined below). If the rating of the notes by each of the Rating Agencies is Investment Grade, then "Rating Event" will mean the rating of the notes shall be decreased by one or more gradations by each Rating Agency so that the ratings of the notes by all of the Rating Agencies fall below Investment Grade, on any date from the date of the public notice of an arrangement that could result in a Change of Control until the end of the 30-day period following public notice of the occurrence of the Change of Control (the "Rating Period") (which 30-day period shall be extended by no more than 60 days from the date of the occurrence of the Change of Control if the rating of the notes is under publicly announced consideration for possible downgrade by any of the Rating Agencies and each other Rating Agency has either downgraded, or publicly announced that it is considering downgrading, the notes). A Rating Event otherwise arising by virtue of a particular reduction in rating will not be deemed to have occurred in respect of a particular Change of Control (and thus will not be deemed a Rating Event for purposes of the definition of "Change of Control Repurchase Event") if each Rating Agency making the reduction in rating to which this definition would otherwise apply does not announce or publicly confirm or inform the trustee under the indenture in writing at our request that the reduction was the result, in whole or in part, of any event or circumstance comprised of or arising as a result of, or in respect of, the applicable Change of Control (whether or not the applicable Change of Control has occurred at the time of the Rating Event).

        " S&P " means S&P Global Ratings, a division of S&P Global Inc., and its successors.

        " Voting Stock " means, with respect to any specified person as of any date, the Capital Stock of such person that is at the time entitled to vote generally in the election of the board of directors of such person.

Sinking Fund

        The notes will not be entitled to the benefit of a sinking fund.

Defeasance

        The notes are subject to our defeasance option. See "Description of Debt Securities—Defeasance" in the accompanying prospectus.

Satisfaction and Discharge

        As set forth in the indenture that governs the notes, and upon the occurrence of certain events, the indenture may be subject to satisfaction and discharge with respect to the notes.

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Modification

        As set forth in the indenture that governs the notes, we may modify the terms of the notes and the indenture without the consent of the holders of the notes under certain circumstances.

Book-Entry Procedures

        The notes will be issued in the form of one or more fully registered global securities, or Global Securities, which will be deposited with, or on behalf of, the Depositary, and registered in the name of the Depositary's nominee. Except as set forth below, the Global Securities may be transferred, in whole or in part, only to another nominee of the Depositary or to a successor of the Depositary or its nominee.

        The Depositary has advised us and the underwriters as follows: The Depositary is a limited-purpose trust company that was created to hold securities for its participating organizations, or Participants, and to facilitate the clearance and settlement of securities transactions between Participants in such securities through electronic book-entry changes in accounts of its Participants. Participants include securities brokers and dealers (including certain of the underwriters), banks (including the trustee) and trust companies, clearing corporations and certain other organizations and include Euroclear (as defined in the indenture) and Clearstream (as defined in the indenture). Access to the Depositary's system is also available to others such as banks, brokers, dealers and trust companies that clear through or maintain a custodial relationship with a Participant, either directly or indirectly ("indirect participants"). Persons who are not Participants may beneficially own securities held by the Depositary only through Participants or indirect participants.

        Pursuant to procedures established by the Depositary, (i) upon issuance of the notes by us, the Depositary will credit the accounts of Participants designated by the underwriters with the principal amounts of the notes purchased by the underwriters, and (ii) ownership of beneficial interests in the Global Securities will be shown on, and the transfer of that ownership will be effected only through, records maintained by the Depositary (with respect to the Participants' interests), the Participants and the indirect participants. The laws of some states require that certain persons take physical delivery in definitive form of securities that they own. Consequently, the ability to transfer beneficial interests in the Global Securities is limited to such extent.

        So long as a nominee of the Depositary is the registered owner of the Global Securities, such nominee for all purposes will be considered the sole owner or holder of the corresponding notes under the indenture. Except as provided below, owners of beneficial interests in the Global Securities will not be entitled to have notes registered in their names, will not receive or be entitled to receive physical delivery of notes in definitive form, and will not be considered the owners or holders thereof under the indenture.

        The trustee, any Paying Agent and the Security Registrar will not have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests in the Global Securities, or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests.

        Principal and interest payments on the notes registered in the name of the Depositary's nominee will be made by the trustee to the Depositary's nominee as the registered owner of the Global Securities. Under the terms of the indenture, we and the trustee will treat the persons in whose names the notes are registered as the owners of such notes for the purpose of receiving payment of principal and interest on the notes and for all other purposes whatsoever. Therefore, neither we, the trustee nor any Paying Agent has any direct responsibility or liability for the payment of principal or interest on the notes to owners of beneficial interests in the Global Securities. The Depositary has advised the trustee and us that its present practice is, upon receipt of any payment of principal or interest, to immediately

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credit the accounts of the Participants with such payment in amounts proportionate to their respective holdings in principal amount of beneficial interests in the Global Securities as shown on the records of the Depositary. Payments by Participants and indirect participants to owners of beneficial interests in the Global Securities will be governed by standing instructions and customary practices, as is now the case with securities held for the accounts of customers in bearer form or registered in "street name" and will be the responsibility of the Participants or indirect participants.

        Investors may hold interests in the notes outside the United States through Euroclear or Clearstream if they are participants in those systems, or indirectly through organizations which are participants in those systems. Euroclear and Clearstream will hold interests on behalf of their participants through customers' securities accounts in Euroclear's and Clearstream's names on the books of their respective depositaries which in turn will hold such positions in customers' securities accounts in the names of the nominees of the depositaries on the books of the Depositary. All securities in Euroclear or Clearstream are held on a fungible basis without attribution of specific certificates to specific securities clearance accounts.

        Transfers of notes by persons holding through Euroclear or Clearstream participants will be effected through the Depositary, in accordance with the Depositary's rules, on behalf of the relevant European international clearing system by its depositaries; however, such transactions will require delivery of exercise instructions to the relevant European international clearing system by the participant in such system in accordance with its rules and procedures and within its established deadlines (European time). The relevant European international clearing system will, if the exercise meets its requirements, deliver instructions to its depositaries to take action to effect exercise of the notes on its behalf by delivering notes through the Depositary and receiving payment in accordance with its normal procedures for next-day funds settlement. Payments with respect to the notes held through Euroclear or Clearstream will be credited to the cash accounts of Euroclear participants or Clearstream participants in accordance with the relevant system's rules and procedures, to the extent received by its depositaries.

        If the Depositary is at any time unwilling or unable to continue as depositary and a successor depositary is not appointed by us within 90 days, we will issue notes in definitive form in exchange for the Global Securities. In addition, we may at any time request that the notes no longer be represented by Global Securities. In such event, the Depositary will notify the Participants of our request, but definitive securities will only be issued if so requested by the Participants. In either instance, an owner of a beneficial interest in the Global Securities will be entitled to have notes equal in principal amount to such beneficial interest registered in its name and will be entitled to physical delivery of such notes in definitive form. Notes so issued in the definitive form will be issued in minimum denominations of $2,000 and integral multiples of $1,000 in excess thereof and will be issued in registered form only, without coupons.

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DESCRIPTION OF DEBT SECURITIES

        The following description summarizes the general terms and provisions of the debt securities that we may offer pursuant to this prospectus that are common to all series, unless otherwise noted or described in a specific prospectus supplement. The specific terms relating to any series of the debt securities that we may offer will be described in a prospectus supplement, which you should read. Because the terms of specific series of debt securities offered may differ from the general information that we have provided below, you should rely on information in the applicable prospectus supplement that contradicts any information below.

        As required by federal law for all bonds and notes of companies that are publicly offered, the debt securities will be governed by a document called an "indenture." An indenture is a contract between a financial institution, acting on your behalf as trustee of the debt securities offered, and us. The debt securities will be issued pursuant to an indenture, dated as of May 29, 2013, between us and U.S. Bank National Association, as trustee, unless otherwise indicated in the applicable prospectus supplement. When we refer to the "indenture" in this prospectus, we are referring to the indenture under which your debt securities are issued, as may be supplemented by any supplemental indenture applicable to your debt securities. The trustee has two main roles. First, subject to certain limitations on the extent to which the trustee can act on your behalf, the trustee can enforce your rights against us if we default on our obligations under the indenture. Second, the trustee performs certain administrative duties for us with respect to the debt securities. The indenture is subject to and governed by the Trust Indenture Act of 1939, as amended, which we refer to at the Trust Indenture Act.

        Unless otherwise provided in any applicable prospectus supplement, the following section is a summary of the principal terms and provisions that are included in the indenture. This summary is not complete and is subject to, and qualified in its entirety by, reference to the terms and provisions of the indenture. If this summary refers to particular provisions in the indenture, such provisions, including the definition of terms, are incorporated by reference in this prospectus as part of this summary. We urge you to read the indenture and any supplement thereto because these documents, and not this section, define your rights as a holder of debt securities.

        In this section, "we," "us," or "our" refers to Boston Scientific, excluding its subsidiaries, unless otherwise expressly stated or the context otherwise requires.

General

        The indenture provides for the issuance by us from time to time of debt securities in one or more series. The indenture sets forth the specific terms of any series of debt securities or provides that such terms shall be set forth in, or determined pursuant to, an authorizing resolution and/or a supplemental indenture, if any, relating to that series. The indenture does not limit the amount of debt securities or any other debt we may incur.

        The debt securities will be our unsecured obligations. The indebtedness represented by (i) senior unsecured debt securities will rank on a parity with all of our other unsecured and unsubordinated indebtedness and (ii) subordinated debt securities will be unsecured and subordinated in right of payment to the prior payment in full of all of our senior indebtedness. Unsecured debt securities will be effectively junior to any existing or future secured debt, and all of our debt securities will be effectively junior to any existing and future liabilities of our subsidiaries. See "—Subordination."

        We conduct certain of our operations through subsidiaries and we expect that we will continue to do so. As a result, our right to participate as a shareholder in any distribution of assets of any subsidiary upon its liquidation or reorganization or otherwise and the ability of holders of the debt securities to benefit as our creditors from any distribution are subject to the prior claims of each subsidiaries' respective creditors.

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        You should refer to the prospectus supplement relating to the particular series of debt securities for a description of the following terms of the debt securities offered thereby and by this prospectus:

(1)

the form and title of the debt securities, and whether they are senior debt securities or subordinated debt securities;



(2)

the aggregate principal amount of that series of debt securities;



(3)

the date or dates on which the principal of the debt securities is payable;



(4)

the price or prices at which the debt securities are being offered or the method of determining those prices;



(5)

the rate or rates, if any, at which the debt securities will bear interest, the date or dates from which that interest will accrue, the interest payment dates on which that interest will be payable, our right, if any, to defer or extend an interest payment date and the regular record date, if any, for interest payable on any registered security on any interest payment date, or the method by which any of the foregoing will be determined, and the basis upon which interest will be calculated if other than on the basis of a 360-day year of twelve 30-day months;



(6)

the place or places, if any, other than or in addition to the Borough of Manhattan, The City of New York, where the principal of, premium, if any, on and interest, if any, on the debt securities will be payable, where any registered securities of the series may be surrendered for registration of transfer, where the debt securities that are exchangeable may be surrendered for exchange, as applicable and, if different than the location specified in the indenture, the place or places where notices or demands to or upon us in respect of the debt securities and the indenture may be served;



(7)

the period or periods within which, the price or prices at which, the currency or currencies in which, and other terms and conditions upon which the debt securities may be redeemed, in whole or in part, at our option or the option of a Holder (as defined in the indenture), if we or a Holder is to have that option;



(8)

our obligation or right, if any, to redeem, repay or purchase the debt securities pursuant to any sinking fund or analogous provision or at the option of a Holder, and the terms and conditions upon which the debt securities will be redeemed, repaid or purchased, in whole or in part, pursuant to that obligation;



(9)

if other than as expressed in the indenture, the denomination or denominations in which any registered securities or bearer securities of that series will be issuable;



(10)

if other than the trustee, the identity of each security registrar and/or paying agent;



(11)

if other than the principal amount thereof, the portion of the principal amount of the debt securities that will be payable upon declaration of acceleration of the maturity thereof under the indenture, or the method by which that portion will be determined;



(12)

if other than United States dollars, the currency or currencies in which payment of principal of, or premium, if any, on or interest, if any, on the debt securities will be payable or in which the debt securities will be denominated;



(13)

whether payments on the debt securities may be determined with reference to an index, formula or other method and the manner in which those payments will be determined;



(14)

whether the principal of, or premium, if any, on or interest, if any, on the debt securities are to be payable, at our election or the election of a Holder thereof, in a currency or currencies other than that in which the debt securities are denominated or stated to be payable, the

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period or periods within which (including the election date) and the terms and conditions upon which this election may be made, and the time and manner of determining the exchange rate between the currency in which the debt securities are denominated or stated to be payable and the currency or currencies in which the debt securities are to be so payable, in each case in accordance with, in addition to or in lieu of any of the provisions of the indenture;

(15)

the designation of the initial Exchange Rate Agent (as defined in the indenture), if any, or any depositaries;



(16)

the applicability, if any, of the defeasance or covenant defeasance provisions, and any modifications to the related provisions of the indenture;



(17)

provisions, if any, granting special rights to Holders of debt securities upon the occurrence of specified events;



(18)

any changes to the events of default or covenants specified in the indenture with respect to the debt securities;



(19)

whether the debt securities are to be issuable as registered securities or bearer securities and the related terms and conditions;



(20)

the date as of which any bearer securities and any temporary global security will be dated if other than the date of original issuance of the first debt security of the series;



(21)

the person to whom any interest in any registered security of the series will be payable (if other than the person in whose name that debt security is registered at the close of business on the regular record date for that interest), the manner in which, or the person to whom, any interest on any bearer security will be payable (if other than upon presentation and surrender of the coupons appertaining thereto as they severally mature) and the extent to which, or the manner in which, any interest payable on a temporary global security on an interest payment date will be paid if other than in the manner provided in the indenture;



(22)

if the debt securities are to be issuable in definitive form and any related conditions;



(23)

whether, under what circumstances and the currency or currencies in which we will pay Additional Amounts (as defined in the indenture) to any Holder who is not a United States person in respect of any tax, assessment or governmental charge and, if so, whether we will have the option to redeem those debt securities rather than pay the Additional Amounts;



(24)

the terms and conditions upon which the debt securities may be exchangeable;



(25)

whether the debt securities are subject to subordination and the terms of that subordination; and



(26)

any other terms, conditions, rights and preferences relating to the debt securities.

        With respect to debt securities of any series denominated in United States dollars, the registered securities of that series, other than registered securities issued in global form (which may be of any denomination), will be issuable in denominations of $2,000 and integral multiples of $1,000 in excess thereof, and the bearer securities of that series, other than bearer securities issued in global form (which may be of any denomination), will be issuable in a denomination of $5,000, unless otherwise provided in the applicable prospectus supplement. The prospectus supplement relating to a series of debt securities denominated in any currency other than United States dollars or a composite currency will specify the denominations thereof.

        One or more series of debt securities may be sold at a substantial discount below their stated principal amount, bearing no interest or interest at a rate that is below market rates at the time of

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issuance. One or more series of debt securities may be floating rate debt securities which are exchangeable for fixed rate debt securities. We may describe certain federal income tax consequences and special considerations, if any, applicable to each series of debt securities in the prospectus supplement relating thereto.

        Unless otherwise indicated in the applicable prospectus supplement, interest, if any, on any registered security which is payable, and is punctually paid or duly provided for, on any interest payment date will be paid to the person in whose name that security is registered at the close of business on the regular record date for such interest at our office or agency maintained for such purpose as set forth in the indenture; provided, however , that we may, at our option, pay each installment of interest, if any, on any registered security by (i) mailing a check for that interest installment, payable to or upon the written order of the person entitled thereto as set forth in the indenture, to the address of that person as it appears on the Security Register (as defined in the indenture) or (ii) transferring an amount equal to that interest installment to an account located in the United States maintained by the payee.

Events of Default

        The indenture provides that the following will be "events of default" with respect to any series of debt securities:

(1)

default in the payment of any interest on any debt security of that series, when it becomes due and payable, and continuance of such default for a period of 30 days;



(2)

default in the payment of, the principal of, or premium, if any, on any debt security of that series when due at its maturity or upon acceleration;



(3)

default in the deposit of any sinking fund payment, when and as due by the terms of the debt securities of that series and the indenture;



(4)

default in the performance, or breach, of any of our covenant or agreement in the indenture which affects or is applicable to debt securities of such series (other than a default in the performance, or breach of a covenant or agreement that is specifically dealt with elsewhere in the indenture), and the continuation of that default or breach for a period of 90 days after the trustee has given us, or after Holders of at least 25% in aggregate principal amount of all outstanding securities of that series have given us and the trustee, written notice thereof;



(5)

certain events relating to our bankruptcy, insolvency or reorganization; or



(6)

any other event of default provided with respect to debt securities of that series.

        No event of default with respect to a particular series of debt securities issued under the indenture necessarily constitutes an event of default with respect to any other series of debt securities issued thereunder. Any modifications to the foregoing events of default will be described in the applicable prospectus supplement.

        The indenture provides that if an event of default specified in clauses (1), (2), (3), (4) or (6) above with respect to debt securities of any series occurs and is continuing, either the trustee or the Holders of at least 25% in aggregate principal amount of the outstanding debt securities of that series may declare the principal amount of all the debt securities of that series (or, in the case of original issue discount securities or indexed securities, the portion of the principal amount thereof as may be specified in the terms thereof) to be due and payable immediately. If an event of default specified in clause (5) above occurs and is continuing, then the principal amount of all the debt securities (or, in the case of original issue discount securities or indexed securities, that portion of the principal amount thereof as may be specified in the terms thereof) will be due and payable immediately, without any declaration or other act on the part of the trustee or any Holder. In certain cases, Holders of a

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majority in principal amount of the outstanding debt securities of any series may, on behalf of Holders of all those debt securities, rescind and annul a declaration of acceleration.

        The indenture provides that the trustee will not be liable for any action taken, suffered or omitted by it in good faith and believed by it to be authorized or within the discretion or rights or powers conferred upon it by the indenture. The indenture provides that no Holder may institute any proceedings, judicial or otherwise, to enforce the indenture except in the case of failure of the trustee thereunder to act for 60 days after it has received a request to enforce the indenture by Holders of at least 25% in aggregate principal amount of the then outstanding debt securities of that series (in the case of an event of default specified in clauses (1), (2), (3), (4) or (6) above) or a request to enforce the indenture by Holders of at least 25% in aggregate principal amount of all of the debt securities then outstanding (in the case of an event of default specified in clause (5) above), and an offer of reasonable indemnity. This provision will not prevent any Holder from enforcing payment of principal thereof, and premium, if any, on and interest, if any, thereon at the respective due dates.

        Holders of not less than a majority in aggregate principal amount of the debt securities of any series then outstanding may direct the time, method and place of conducting any proceeding for any remedy available to the trustee or exercising any trust or power conferred on it with respect to debt securities of that series. The trustee may, however, refuse to follow any direction that it determines may not lawfully be taken or would be illegal or in conflict with the indenture or involve it in personal liability or which would be unjustly prejudicial to Holders not joining in that proceeding.

        The indenture provides that the trustee will, within 90 days after the occurrence of a default with respect to any series of debt securities, give to Holders of debt securities of that series notice of such default if that default has not been cured or waived. Except in the case of a default in the payment of principal of, or premium, if any, on or interest on, or in the payment of any sinking fund installment in respect of, any debt securities of that series, the trustee will be protected in withholding the notice if it determines in good faith that the withholding of the notice is in the interest of Holders of the debt securities of such series.

        We will be required to deliver an officers' certificate to the trustee annually as to our compliance with all conditions and covenants under the terms of the indenture.

Modification and Waiver

        Modifications of and amendments to the indenture may be made by us and the trustee with the consent of Holders of a majority in principal amount of the outstanding debt securities of each series issued under the indenture that is affected by the modification or amendment; provided , however , that no such modification or amendment may, without the consent of the Holder of each outstanding debt security affected thereby:

(1)

change the Stated Maturity (as defined in the indenture) of the principal of, or premium, if any, on or any installment of interest on any debt security of that series, or reduce the principal amount thereof, or premium, if any, on or the rate of interest, if any, thereon, or change any of our obligations to pay Additional Amounts (except as contemplated or permitted by the indenture), or reduce the amount of principal of an Original Issue Discount Security (as defined in the indenture) of that series that would be due and payable upon a declaration of acceleration of the maturity thereof or the amount thereof provable in bankruptcy, or adversely affect any right of repayment at the option of any Holder of any debt security of such series, or change any place of payment where, or the currency in which, any debt security of that series or premium, if any, on or interest thereon is payable, or impair the right to institute suit for the enforcement of any such payment on or after the Stated Maturity thereof (or, in the case of redemption or repayment at the option of the Holder, on or after

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the redemption date or repayment date, as the case may be), or adversely affect any right to exchange any debt security;

(2)

reduce the percentage in principal amount of the outstanding debt securities of any series, the consent of whose Holders is required for any supplemental indenture, for any waiver of compliance with certain provisions of the indenture that affect such series or certain defaults applicable to that series thereunder and their consequences provided for in the indenture, or reduce the quorum or voting with respect to debt securities of that series; or



(3)

modify any of the provisions relating to supplemental indentures requiring the consent of Holders or relating to the waiver of past defaults or relating to the waiver of certain covenants, except to increase any such percentage or to provide that certain other provisions of the indenture that affect that series cannot be modified or waived without the consent of the Holder of each outstanding debt security affected thereby.

        We may, with respect to any series of debt securities, omit to comply with certain restrictive provisions of the indenture if Holders of at least a majority in principal amount of all outstanding debt securities affected waive compliance. No such waiver will extend to or affect any term, provision or condition except to the extent so expressly waived, and, until the waiver becomes effective, our obligations and the duties of the trustee to Holders of debt securities of that series in respect of the applicable term, provision or condition will remain in full force and effect.

        Holders of a majority in principal amount of the outstanding debt securities of each series (in the case of an event of default specified in clauses (1), (2), (3), (4) and (6) under "Events of Default" above) or the Holders of a majority in principal amount of all of the debt securities then outstanding (in the case of an event of default specified in clause (5) under "Events of Default" above) may, on behalf of all those Holders, waive any past default under the indenture with respect to debt securities of that series except a default in the payment of the principal of, or premium, if any, on or interest, if any, on any such debt security and except a default in respect of a covenant or provision the modification or amendment of which would require the consent of the Holder of each outstanding debt security affected.

Merger, Consolidation, or Sale of Assets

        We will not consolidate with or merge with or into any other person or transfer all or substantially all of our property and assets as an entirety to any person, unless:

(1)

either we will be the continuing person, or the person (if other than us) formed by the consolidation or into which we are merged or to which all or substantially all of our properties and assets are transferred is a person organized and existing under the laws of the United States or any State thereof or the District of Columbia that expressly assumes all of our obligations under each series of debt securities and the indenture with respect to each such series;



(2)

immediately before and immediately after giving effect to that transaction, no event of default and no event which, after notice or passage of time or both, would become an event of default has occurred and is continuing. Notwithstanding this limitation, any of our Subsidiaries (as defined in the indenture) may consolidate with, merge with or into or transfer all or part of its properties and assets to us or any other Subsidiary or Subsidiaries; and



(3)

We have delivered to the trustee an officer's certificate and an opinion of counsel each stating that the consolidation, merger, conveyance or transfer and the supplemental indenture complies with the indenture and that all conditions precedent therein provided for relating to the transaction have been complied with.

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Limitation on Liens

        The indenture provides that with respect to each series of senior debt securities, unless otherwise set forth in the related prospectus supplement, we will not, and will not permit any of our Subsidiaries (as defined in the indenture) to, directly or indirectly, create, incur, assume or suffer to exist any Lien (as defined in the indenture) upon any of our property, assets or revenues, whether now owned or hereafter acquired, except for:

(1)

Liens for taxes not yet due or which are being contested in good faith by appropriate proceedings; provided that adequate reserves with respect thereto are maintained on our or our Subsidiaries' books, as the case may be, in conformity with accounting principles generally accepted in the United States;



(2)

carriers', warehousemen's, mechanics', materialmen's, repairmen's or other like Liens arising in the ordinary course of business that are not overdue for a period of more than 60 days or which are being contested in good faith by appropriate proceedings;



(3)

pledges or deposits in connection with workers' compensation, unemployment insurance and other social security legislation and deposits securing liability to insurance carriers under insurance or self-insurance arrangements;



(4)

deposits to secure the performance of bids, trade contracts (other than for borrowed money), leases, statutory obligations, surety and appeal bonds, performance bonds and other obligations of a like nature incurred in the ordinary course of business;



(5)

easements, rights-of-way, restrictions and other similar encumbrances incurred in the ordinary course of business which, in the aggregate, are not substantial in amount and which do not in any case materially detract from the value of the property subject thereto or materially interfere with the ordinary conduct of our business or any of our Subsidiaries;



(6)

Liens in existence on the date of the first issuance by us of senior debt securities issued pursuant to the indenture; provided that no such Lien is spread to cover any additional property after such date and that the amount of debt secured thereby is not increased;



(7)

Liens securing our debt and debt of our Subsidiaries incurred to finance the acquisition of fixed or capital assets; provided that (A) such Liens will be created substantially simultaneously with the acquisition of such fixed or capital assets, (B) such Liens do not at any time encumber any property other than the property financed by such debt and (C) the amount of debt secured thereby is not increased;



(8)

Liens on the property or assets of a corporation that becomes a Subsidiary after the date of the indenture; provided that (A) such Liens existed at the time such corporation became a Subsidiary and were not created in anticipation thereof, (B) any such Lien is not spread to cover any property or assets of such corporation after the time such corporation becomes a Subsidiary, and (C) the amount of debt secured thereby is not increased;



(9)

Liens pursuant to any Receivables Transaction (as defined in the indenture) in an aggregate principal amount not exceeding 20% of our Consolidated Tangible Assets (as defined in the indenture); and



(10)

Liens (not otherwise permitted pursuant to the indenture) (A) which secure obligations not exceeding (as to us and our Subsidiaries) the greater of (1) $250.0 million or (2) 20% of our Consolidated Tangible Assets (as defined in the indenture), in each case in aggregate amount at any time outstanding, or (B) with respect to which we effectively provide that the senior debt securities outstanding under the indenture are secured equally and ratably with (or, at our option, prior to) the debt secured by such Lien.

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Defeasance

        If so specified in the prospectus supplement with respect to debt securities of any series, we at our option:

(1)

will be discharged from any and all obligations in respect of the debt securities of that series (except for certain obligations to register the transfer or exchange of debt securities of that series, replace stolen, lost or mutilated debt securities of that series, maintain paying agencies, and hold money for payment in trust); or



(2)

will not be subject to certain specified covenants with respect to the debt securities of that series as set forth in the related prospectus supplement,

in each case if we deposit with the trustee, in trust, money or Government Obligations (as defined in the indenture) which through the payment of interest thereon and principal thereof in accordance with their terms will provide money in an amount sufficient to pay all the principal (including any mandatory sinking fund payments) of, and interest on, the outstanding debt securities of that series on the dates such payments are due in accordance with the terms of such debt securities.

        To exercise any such option, we are required to deliver to the trustee an opinion of counsel to the effect that the deposit and related defeasance would not cause the Holders of the debt securities of that series to recognize income, gain or loss for federal income tax purposes and, in the case of a discharge pursuant to (1) above, such opinion of counsel must be based upon a ruling to such effect received by us from or published by the United States Internal Revenue Service or a change in applicable federal income tax law to such effect. We are required to deliver to the trustee an officer's certificate stating that no event of default with respect to the debt securities of that series has occurred and is continuing.

Subordination

        Certain provisions of the indenture relating to the subordination of the subordinated debt securities are summarized below. The extent to which a particular series of subordinated debt securities is subordinated to other of our indebtedness will be set forth in the prospectus supplement for that series and the indenture may be modified by a supplemental indenture to reflect those subordination provisions. The particular terms of subordination of an issue of subordinated debt securities may supersede the general provisions of the indenture summarized below.

        Upon any distribution to our creditors in a liquidation, dissolution or reorganization, payment of the principal of, premium, if any, on and interest, if any, on the subordinated debt securities will be subordinated to the extent provided in the indenture in right of payment to the prior payment in full of all senior indebtedness, but our obligation to make payment of the principal of and premium, if any, on and interest, if any, on the subordinated debt securities will not otherwise be affected. Except as provided in a prospectus supplement and the related authorizing resolution and/or supplemental indenture, if any, no payment of principal or interest may be made on the subordinated debt securities at any time if a default on senior indebtedness exists that permits the holders of such senior indebtedness to accelerate its maturity and the default is the subject of judicial proceedings or we have received notice of such default. The authorizing resolution and/or supplemental indenture may also provide that subordinated debt securities issued thereunder are subordinated and junior in right of payment to the prior payment in full of future senior subordinated debt securities, if any. After all senior indebtedness is paid in full and until the subordinated debt securities are paid in full, Holders of the subordinated debt securities will be subrogated to the rights of holders of senior indebtedness to the extent that distributions otherwise payable to such Holders have been applied to the payment of senior indebtedness. By reason of such subordination, in the event of any distribution of assets upon

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our insolvency, certain of our general creditors may recover more, ratably, than holders of subordinated debt securities.

Global Securities

        If so specified in any prospectus supplement, debt securities of any series may be issued under a book-entry system in the form of one or more global securities. Each global security will be deposited with, or on behalf of, a depositary, which will be The Depository Trust Company, New York, New York, or the Depositary. Global securities will be registered in the name of the Depositary or its nominee.

        The Depositary has advised us that it is a limited purpose trust company organized under the laws of the State of New York, a "banking organization" within the meaning of the New York banking law, a member of the Federal Reserve System, a "clearing corporation" within the meaning of the New York Uniform Commercial Code, and a "clearing agency" registered pursuant to the provisions of Section 17A of the Exchange Act. The Depositary was created to hold securities of its participants and to facilitate the clearance and settlement of securities transactions among its participants through electronic book-entry changes in accounts of the participants, thereby eliminating the need for physical movement of securities certificates. The Depositary's participants include securities brokers and dealers, banks, trust companies, clearing corporations, and certain other organizations, some of which (and/or their representatives) own the Depositary. Access to the Depositary's book-entry system is also available to others, such as banks, brokers, dealers, and trust companies that clear through or maintain a custodial relationship with a participant, either directly or indirectly.

        Unless and until it is exchanged in whole or in part for debt securities in definitive registered form, a global security may not be transferred except as a whole by the Depositary for such global security to a nominee of the Depositary or by a nominee of the Depositary to the Depositary or another nominee of the Depositary or by the Depositary or any such nominee to a successor of the Depositary or a nominee of that successor.

        The specific terms of the Depositary arrangement with respect to any debt securities of a series will be described in the relevant prospectus supplement. We anticipate that the following provisions will apply to all Depositary arrangements.

        Upon the issuance of a global security, the Depositary will credit on its book-entry registration and transfer system the respective principal amounts of the debt securities represented by that global security to the participants' accounts. The accounts to be credited will be designated by the underwriters or agents with respect to the debt securities or by us if the debt securities are offered and sold directly by it.

        Ownership of beneficial interests in a global security will be limited to participants or persons that may hold interests through participants. Ownership of a participant's interests in a global security will be shown on, and the transfer of that ownership will be effected only through, records maintained by the Depositary for that global security. Ownership of beneficial interests in a global security will be shown on, and the transfer of that ownership will be effected only through, records maintained by participants or persons that hold interests through participants. The laws of some states require that some purchasers of securities take physical delivery of those securities in definitive form. These limits and laws may impair the ability to transfer beneficial interests in a global security.

        So long as the Depositary or its nominee is the registered owner of a global security, the Depositary or its nominee, as the case may be, will be considered the sole owner or holder of the debt securities represented by the global security for all purposes under the indenture. Except as set forth below, owners of beneficial interests in a global security will not be entitled to have debt securities of the series represented by a global security registered in their names, will not receive or be entitled to

19

receive physical delivery of debt securities of that series in definitive form and will not be considered the owners or holders thereof under the indenture.

        Principal, premium, if any, on and any interest payments on debt securities registered in the name of a Depositary or its nominee will be made to the Depositary or its nominee, as the case may be, as the registered owner of a global security representing the debt securities. None of us, the trustee, any paying agent or the security registrar for any debt securities will have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests in the global security or securities for the debt securities or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests.

        We expect that the Depositary, upon receipt of any payment of principal, premium or interest, will credit immediately participants' accounts with payments in amounts proportionate to their respective beneficial interests in the principal amount of the global security or securities for the debt securities as shown on the records of the Depositary. We also expect that payments by participants to owners of beneficial interests in a global security or securities held through such participants will be governed by standing instructions and customary practices, as is now the case with securities held for the accounts of customers in bearer form or registered in "street name," and will be the responsibility of such participants.

        A global security representing all but not part of an offering of debt securities will be exchangeable for debt securities in definitive form of like tenor and terms if:

(1)

the Depositary notifies us that it is unwilling or unable to continue as depositary for the global security or if at any time the Depositary is no longer eligible to be in good standing as a clearing agency registered under the Exchange Act, and we do not appoint a successor depositary within 90 days after we receive notice or become aware of the ineligibility; or



(2)

We at any time determine not to have all of the debt securities represented in an offering by a global security and notifies the trustee to this effect.

        Further, if we so specify with respect to the debt securities of a series, an owner of a beneficial interest in a global security may, on terms acceptable to us, receive debt securities in definitive form. In that instance, an owner of a beneficial interest in a global security will be entitled to have debt securities of the series represented by that global security equal in principal amount to such beneficial interest registered in its name and will be entitled to physical delivery of those debt securities in definitive form.

The Trustee

        The indenture provides that, except during the continuance of an event of default, the trustee will perform only such duties as are specifically set forth in the indenture. During the existence of an event of default, the trustee will exercise those rights and powers vested in it under the indenture and use the same degree of care and skill in its exercise as a prudent person would exercise under the circumstances in the conduct of such person's own affairs.

        The indenture and the provisions of the Trust Indenture Act incorporated by reference therein contain limitations on the rights of the trustee, should it become one of our creditors, to obtain payment of claims in certain cases or to realize on certain property received by it in respect of any such claim as security or otherwise. The trustee is permitted to engage in other transactions with us or any Affiliate (as defined in the indenture); provided , however, that if the trustee acquires any conflicting interest (as defined in the indenture or in the Trust Indenture Act), it must eliminate that conflict or resign.

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No Personal Liability of Officers, Directors, Employees or Stockholders

        None of our directors, officers, employees or stockholders, as such, or any of our Affiliates will have any personal liability in respect of our obligations under the indenture or the debt securities by reason of his, her or its status as such.

Applicable Law

        The indenture is, and any debt securities offered hereby will be, governed by and construed in accordance with the laws of the State of New York.

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