Indicate by check mark whether the registrant files or will file
annual reports under cover of Form 20-F or Form 40-F:

Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(1):

Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(7):

Indicate by check mark whether by furnishing the information
ontained in this Form, the Registrant is also thereby furnishing the
information to the Commission
pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934:

If °;Yes” is marked, indicate below the file number assigned to the registrant
in connection with Rule 12g3-2(b): N/A

SIGNIFICANT EVENT

Enersis S.A.

Securities Registration Record No. 175

Santiago, September 5, 2012

Ger. Gen. No. 114 / 2012

Mr. Fernando Coloma C.

Superintendent of Securities and Insurance

Superintendence of Securities and Insurance

Alameda 1449, Santiago, Chile

Ref.: Significant Event

To whom it may concern,

Pursuant to articles 9 and 10, paragraph 2 of the Securities Market Law (18,045), and the provisions of General Norm 30 of the Superintendence, and in the exercise of the powers bestowed upon me, I hereby inform you as a significant event that the Board of Directors of Enersis S.A., in its extraordinary meeting held today, has decided to contract IM Trust, as independent appraiser of the capital increase, due to its high technical and professional competence and its renowned prestige on these matters as well as its independence, in compliance with Title XVI of the Chilean Companies Act.

I hereby inform that Enersis’ Board of Directors is searching for an additional independent appraiser in compliance with article 147 of the Chilean Companies Act (“Ley de Sociedades Anónimas”).

Sincerely yours,

Ignacio Antoñanzas A.

Chief Executive Officer


cc.:	Bolsa de Comercio de Santiago (Santiago Stock Exchange) Bolsa Electrónica de Chile (Electronic Stock Exchange) Bolsa de Corredores de Valparaíso (Valparaíso Stock Exchange) Banco Santander Santiago - Bondholders Representative Depósito Central de Valores (Central Securities Depository) Comisión Clasificadora de Riesgos (Risk Classification Commission

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


	ENERSIS S.A.

	By: /s/ Ignacio Antoñanzas Alvear
	--------------------------------------------------

	Title: Chief Executive Officer