related interpretations
prescribed by the relevant professional bodies in Canada and any
applicable legislation or regulation and also that they are
independent accountants with respect to Denison under all relevant
US professional and regulatory standards.
Previously, the Company’s
Independent Registered Public Accounting Firm was
PricewaterhouseCoopers LLP, Chartered Professional Accountants,
Licensed Public Accountants, (“PwC”), located at 18 York Street,
Suite 2600, Toronto, Ontario, Canada, M5J 0B2. As of October 1,
2020 and during the period covered by the financial statements on
which PwC reported (as referred to above), PwC advises that they
were independent with respect to the Company in accordance with the
Code of Professional Conduct of the Chartered Professional
Accountants of Ontario, and were independent with respect to the
Company within the meaning of the U.S. Securities Act and the
applicable rules and regulations thereunder adopted by the SEC and
PCAOB.
The Company’s transfer agent
and registrar is Computershare Investor Services Inc. at its
principal offices in Toronto, Ontario and Vancouver, British
Columbia.
INTEREST OF
EXPERTS
The scientific and technical
information contained in the AIF, the Annual MD&A and this Base
Shelf Prospectus were reviewed and approved by David Bronkhorst,
P.Eng. and Vice President Operations of the Company and Andy
Yackulic, P. Geo and Director Exploration of the Company, both a
“Qualified Person” as defined in NI 43-101.
The principal author of the
Wheeler PFS Report entitled “Prefeasibility Study Report for the
Wheeler River Uranium Project, Saskatchewan, Canada” dated
October 30, 2018 was Mark Liskowich, P.Geo. of SRK Consulting
(Canada) Inc. (“SRK”), who is independent in accordance with
the requirements of NI 43-101.
The Waterbury PEA Report
entitled “Preliminary Economic Assessment for Tthe Heldeth Túé (J
Zone) Deposit, Waterbury Lake Property, Northern Saskatchewan,
Canada” dated December 23, 2020 was authored by Gordon Graham,
P.Eng. of EngComp Engineering & Computing Professionals Inc.
(“EngComp”),
Alan Sexton, P.Geo. of GeoVector Management Inc.
(“GeoVector”),
Allan Armitage, Ph.D., P.Geo. of SGS Canada Inc., Errol Lawrence,
P.Geo. of Petrotek Corporation, Oy Leuangthong, Ph.D., P.Eng. of
SRK, Cliff Revering, P.Eng. of SRK, Geoff Wilkie, P.Eng. of CANCOST
Consulting Inc., Larry Smith, P.Eng. of Lawrence, Devon, Smith
& Associates Ltd., Chuck Edwards, P.Eng. of Chuck Edwards
Extractive Metallurgy Consulting, and Pamela Bennett, M.Sc. of
Bennett Environmental Consulting, and their respective firms, are
independent in accordance with the requirements of NI
43-101.
Roscoe Postle Associates Inc.
(“RPA”), which was retained to independently
review and audit the mineral reserves and mineral resources in
accordance with the requirements of NI 43-101, prepared the
following technical reports: (a) the technical report entitled
“Technical Report on the Denison Mines Inc. Uranium Properties,
Saskatchewan, Canada” dated November 21, 2005, as revised
February 16, 2006 by Richard E. Routledge, M.Sc., P.Geo. and
James W. Hendry, P.Eng.; (b) the technical report entitled
“Technical Report on the Mineral Resource Estimate for the McClean
North Uranium Deposits, Saskatchewan” dated January 31, 2007
by Richard E. Routledge, M.Sc., P.Geo.; and (c) the technical
report entitled “Technical Report on the Sue D Uranium Deposit
Mineral Resource Estimate, Saskatchewan, Canada” dated
March 31, 2006 by Richard E Routledge, M.Sc., P.Geo. and James
W. Hendry, P.Eng.
The technical report entitled
“Technical Report with an Updated Mineral Resource Estimate for the
Midwest Property, Northern Saskatchewan, Canada” dated
March 26, 2018 was authored by Dale Verran, MSc, Pr.Sci.Nat.
and Chad Sorba, P.Geo, of the Company and G. David Keller, PGeo,
formerly of SRK, and Oy Leuangthong, PEng, of SRK. Each of Messrs.
Keller and Leuangthong and SRK are independent in accordance with
the requirements of NI 43-101.
To the knowledge of Denison as
of the date hereof, each of Mr. Bronkhorst, Mr. Yackulic,
RPA, EngComp, GeoVector, SGS Canada Inc., and SRK and each of their
respective partners, employees and consultants who participated in
the preparation of the aforementioned reports, or who were in a
position to influence the outcome of such reports, are the
registered or beneficial owner, directly or indirectly, of less
than one percent of the outstanding Common
Shares.