Buenos Aires, March 8, 2016

Messrs.

BUENOS AIRES STOCK EXCHANGE

Messrs .

NATIONAL SECURITIES COMMISSION

175  25 de Mayo Street

Issuers Division

Dear Sirs,

As required by section 62 of the Buenos Aires Stock Exchange Regulations and Resolution No. 2/12, I hereby inform you that at the Company Board of Directors meeting held on March 8, 2016, the following documents were approved: Annual Report, Statement of Financial Position, Statement of Comprehensive Income, Statement of Changes in Equity, Statement of Cash Flows, Notes to the Financial Statements, Informative Summary and the information required by section 68 of the aforementioned regulations, related to the year ended December 31, 2015.

The profit for the year ended December 31, 2015 amounts to $ 1.1 billion, as compared to the $ 779.7 million loss recorded in the year ended December 31, 2014. Furthermore, the operating profit amounts to $ 2.2 billion due to the recording of income, not transferred to the electricity rate, for $ 5.6 billion resulting from the partial recognition of higher costs set forth in the Adjustment Agreement entered into by and between the Company and the Federal Government in November 2005, the application of the theoretical electricity rate schedule authorized by SE Resolution No. 32/2015, the recognition as income of PUREE-related funds, and the regularization of loans for consumption (mutuums) granted to cover higher salary costs, which demonstrated that it was necessary to definitively restore the economic and financial equation of the public service, object of the concession, that had deteriorated as a consequence of the freezing of electricity rates and the constant increase in costs. The new administration has begun to revert this situation thanks to the implementation, as from February 1, 2016, of a new electricity rate schedule, whose impact will have to be assessed in the fiscal year underway.

In the previously mentioned framework, the Company has continued making investments, which reached a record high annual amount of $ 2.5 billion, mainly allocated to improving service quality and safety levels and meeting the increasing demand.

The amounts disclosed below are stated in thousands of Argentine pesos and arise from the Financial Statements:

                                                                                                Year ended

                                                                                                   December 31, 2015

(1)      Includes 9,412 related to treasury shares.

(2)      Includes 10,347 related to treasury shares.

Furthermore, and as required by sub-sections o), p) and q) of section 62, we inform the following:

The class “A” shares are owned by Electricidad Argentina S.A. (EASA), domiciled at 3302 Ortiz de Ocampo Street, Building 4 of the City of Buenos Aires. The class “B” shares are currently traded at the New York Stock Exchange (through American Depositary Shares –“ADSs”) and the Buenos Aires Stock Exchange. As of December 31, 2015, the Company has 9,412,500 treasury shares.

An amount of 1,952,604 class “C” shares, which are held by Banco de la Nación Argentina as trustee of the Company Employee Stock Ownership Program, remains outstanding.  Moreover, IEASA S.A., domiciled at 3302 Ortiz de Ocampo Street, Building 4 of the City of Buenos Aires, owns 99.99% of EASA’s voting shares.

The Company does not have debt securities convertible into shares, nor there exist stock options of the Company’s shares.

The development of the Unappropriated Retained Earnings account is as follows:

The Board of Directors proposes that the profit for the year be allocated as follows:

Yours sincerely,

Empresa Distribuidora y Comercializadora Norte S.A.

Av. Del Libertador 6363 Piso 1° – (C1428ARG) Capital Federal – Tel.: (54-11) 4346-5088 / 5113 – Fax: (54-11) 4346-5301