FORM 6-K

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Report of Foreign Issuer

Pursuant to Rule 13a-16 or 15d-16 of

the Securities Exchange Act of 1934

For the month of

September, 2016

Commission File Number: 001-37724

Endesa Américas S.A.

Endesa Américas S.A.

(Translation of Registrant's Name into English)

Santa Rosa 76,

Santiago, Chile

(56) 22630 9000

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file

annual reports under cover of Form 20-F or Form 40-F:

Form 20-F

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):

Yes

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):

Yes

Indicate by check mark whether by furnishing the information

contained 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:

Yes

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

No Offer or Solicitation

This communication does not constitute an offer to buy or sell or the solicitation of an offer to buy or sell any securities or a solicitation of any vote or approval. This communication relates to a proposed merger between Enersis Américas S.A. (“Enersis Américas”) and Endesa Américas S.A. (“Endesa Américas”).

Important Information For Investors and Shareholders

In connection with the proposed merger, Enersis Américas has filed with the Securities and Exchange Commission (the “SEC”) a registration statement on Form F-4 (Registration No. 333-211405) containing a preliminary prospectus of Enersis Américas that also constitutes a preliminary joint information statement of Enersis Américas and Endesa Américas regarding the proposed merger (the “preliminary prospectus/information statement”). The information contained in the preliminary prospectus/information statement is not complete and may be changed and the registration statement has not been declared effective by the SEC. Each of Enersis Américas and Endesa Américas may file with the SEC other documents in connection with the proposed merger.

This communication is not a substitute for the definitive prospectus/information statement that Enersis Américas and Endesa Américas will file with the SEC, which will contain important information, including detailed risk factors. The definitive prospectus/information statement (when available) will be sent to shareholders and holders of American Depositary Receipts (ADRs) of Enersis Américas and Endesa Américas. INVESTORS AND SECURITY HOLDERS OF ENERSIS AMÉRICAS AND ENDESA AMÉRICAS ARE URGED TO READ THE DEFINITIVE PROSPECTUS/INFORMATION STATEMENT AND OTHER DOCUMENTS THAT ARE FILED OR MAY BE FILED WITH THE SEC CAREFULLY AND IN THEIR ENTIRETY BECAUSE THEY CONTAIN OR WILL CONTAIN IMPORTANT INFORMATION.

Investors and security holders will be able to obtain free copies of the definitive prospectus/information statement and other documents filed with the SEC by Enersis Américas and Endesa Américas on the SEC’s website at www.sec.gov. Copies of the definitive prospectus/information statement and the other documents filed with the SEC by Enersis Américas will also be available free of charge on the Enersis Américas Investor Relations website at www.enersisamericas.cl or by contacting Enersis Américas S.A. at Santa Rosa 76, Piso 15, Santiago, Chile, Attention: Investor Relations or by phone at +56 2 2353 4400 or by E-mail at ir@enersis.cl. Copies of the definitive prospectus/information statement and the other documents filed with the SEC by Endesa Américas will be available free of charge on the Endesa Américas Investor Relations website at www.endesaamericas.cl or by contacting Endesa Américas S.A. at Santa Rosa 76, Piso 15, Santiago, Chile, Attention: Investor Relations or by phone at +56 2 2630 9000 or by E-mail at ir.endesacl@enel.com.

Endesa Américas - Teléfono (56) 22630 9000 – Santa Rosa 76, Santiago de Chile

SIGNIFICANT EVENT

Endesa Américas S.A.

Securities Registry Registration No. 1138

Santiago, September 1328, 2016

Ger. Gen. N°54 61/2016

Mr. Carlos Pavez T.

Superintendent of Securities and Insurance

Superintendence of Securities and Insurance

Av. Libertador General Bernardo O’Higgins N°1449

Santiago, Chile

Ref.: ~~Significant~~SIGNIFCANT ~~Event~~EVENT

Dear Sir,:

In accordance with articles 9 and 10, paragraph 2, under Securities Market Law N°18,045, and as established under General Norm N°30 of the Superintendence of Securities and Insurance (“SVS,” ~~duly~~in ~~authorized~~its onSpanish ~~behalf~~acronym), and exercising the powers conferred upon me, I come to inform you in this Significant Event, that today, the Extraordinary Shareholders’ Meeting of Endesa Américas S.A. (“Endesa Américas”, or the “Company,”) orresolved, ~~the~~complying ~~“Society”)~~with Ithe ~~hereby~~quorum ~~inform~~required ~~you~~by oflaw and the ~~following~~Company’s ~~Significant~~by-laws, ~~Event~~the following:

~~Regarding~~1. Approve, ~~the~~pursuant ~~tender~~to ~~offer~~the ~~for~~terms ~~the~~of ~~acquisition~~Title XVI of ~~shares~~the ~~that~~Chilean ~~Enersis~~Companies ~~Américas~~Act SNo.A. ~~has~~18,046 ~~presented~~(“LSA,” in ~~relation~~its toSpanish ~~all~~acronym), the ~~shares~~related-party ~~issued~~transaction ~~by Endesa Américas~~ (~~"OPA~~“OPR,"” in its Spanish acronym) ~~and~~which ~~the~~consists ~~tender~~of ~~offer in relation to all~~ the ~~American~~proposed ~~Depositary~~statutory ~~Shares~~Merger of Endesa Américas and ~~all~~Chilectra ~~the~~Américas ~~shares~~S.A. of(“Chilectra ~~the~~Américas”), ~~Company~~into ~~whose~~Enersis ~~holders~~Américas ~~are~~S.A. ~~residents~~(“Enersis ofAméricas”) (the ~~United~~“Merger”). ~~States I inform you the following:~~

~~Today~~2. Approve, pursuant to ~~Article~~the ~~207~~terms ~~letter~~of c)Title IX of ~~Securities~~the ~~Market~~LSA, ~~Law~~and ~~N°18,045,~~of paragraph 3 of Title IX of the ~~Company~~Chilean ~~has~~Companies ~~received~~Regulations, the ~~individual~~proposed ~~reports~~Merger by virtue of ~~Company’s~~which ~~Directors~~Enersis Américas, ~~Rafael~~in ~~Fauquié~~its ~~B.,~~capacity ~~Vittorio~~as ~~Vagliasindi~~the surviving company, ~~Hernán~~would ~~Cheyre~~absorb ~~V.,~~by ~~Eduardo~~acquisition ~~Novoa~~the ~~C.,~~subsidiaries ~~Loreto~~Endesa ~~Silva~~Américas ~~R.,~~and ~~Francesco~~Chilectra ~~Buresti~~Américas, ~~Mauro~~each Diof ~~Carlo~~which would then dissolve without the need for their liquidation, ~~Umberto~~succeeding ~~Magrini~~them in all their rights and ~~Luca~~obligations; ~~Noviello~~and the specific terms and conditions of the Merger and the background information that serves as the foundation of the Merger.

~~Also,~~The inMerger ~~accordance~~was ~~with~~subject ~~Article~~to ~~207 letter c), I hereby communicate that~~ the ~~aforementioned~~compliance ~~reports and the Prospectus~~ of the ~~OPA~~following ~~have~~conditions ~~been~~precedent ~~made available to~~ (the ~~general~~"Conditions ~~public and shareholders on the Company’s website (www.endesaamericas.cl~~Precedent") ~~and at its corporate offices located in Santa Rosa 76, 15th floor, Santiago.~~:

~~Sincerely~~ (A)(i) ~~yours~~The withdrawal rights that may be exercised by the statutory merger dissenting shareholders of Endesa Américas as a result of the Merger may not exceed 10% of its outstanding voting shares; provided that the exercise by the shareholders of Endesa Américas of the withdrawal right does not result in any shareholder exceeding the maximum shareholding concentration limit of 65% in Endesa Américas on the date the exercise period of the withdrawal right by the statutory merger dissenting shareholders is due to expire, considering for that purpose the number of shares into which the new Enersis Américas capital stock approved by the Board will be divided; (ii) that the withdrawal right that may be exercised by the shareholders of Endesa Américas as a result of the Merger may not exceed 10% of its outstanding voting shares; or (iii) that the withdrawal right that may be exercised by the shareholders of Chilectra Américas as a result of the Merger may not exceed 0.91% of its outstanding voting shares; and

(B) If one or more of the events described in numbers (i), (ii) or (iii) of letter A above should occur within 60 days of the date of the respective shareholders’ meetings to favorably vote on the Merger, the shareholders’ meetings of each of the merging companies have agreed at a subsequent shareholders’ meeting that the effects, deriving from any one of these facts and having been agreed, should not be applicable therefore, that the Merger shall become effective.

Should the Conditions Precedent be met, a single declaratory public deed shall be issued notifying of the compliance with said Conditions Precedent. Said public deed shall be titled “Deed of Compliance with the Merger Conditions.”

The Merger shall be effective as of the first day of the calendar month following the month in which the aforementioned Deed of Compliance with the Merger Conditions is granted and once the Merger has become effective, it will be informed in a timely manner to the SVS, to other relevant entities and to the market as a Significant Event.

The shareholders’ meeting has approved the exchange ratio of 2.8 shares of Enersis Américas for each share of Endesa Américas and 4 shares of Enersis Américas for each share of Chilectra Américas, without considering fractions of shares.

The Merger will entail a capital increase of Enersis Américas by the amount of Ch$ 1,046,470,167,544, through the issuance of 9,232,202,625 new registered shares of the same series and without par value, which will be subscribed and fully paid using the incorporated equity of the shareholders of the absorbed companies, excluding for purposes of this subscription and capital payment, the shareholding capital Enersis Américas currently owns in Endesa Américas and Chilectra Américas. At the same time, the following articles of bylaws will be modified under the following terms:

I. Amendment of Article One, informing that the new name of the Company will be Enel Américas S.A., clarifying that it is a publicly traded company.

II. Amendment of Permanent Article Four, in order to insert in the first paragraph a comma (,) between expressions “foreign” and “the exploration” and replace in letter d) the terms “affiliated companies” with “related, subsidiaries and associate companies”

III. Amendment of Article Five, informing of the capital increase of Enersis Américas’ resulting from the Merger, and the issuance of newly registered shares of a single series and without par value;

IV. Rescind all of the bylaws’ transitional provisions due to loss of their validity, and add a new Transitory Article One related to the status of the subscription and the payment of the capital stock after the Merger, and

V. Issue a new, re-written text of the Enersis Américas bylaws.

It is hereby established Record that the Extraordinary Shareholders’ Meetings of Enersis Américas and Chilectra Américas also held today, voted favorably on both the OPR and the Merger, pursuant to the quorums required by law and the bylaws of their respective companies.

Finally, I herby inform you that, notwithstanding what shall be communicated in due time, and pursuant to terms established by law and existing regulations, the statutory merger dissenting shareholders have the withdrawal right pursuant to the existing legislation.

Cordially,

Valter Moro

Chief Executive Officer

Endesa Américas S.A.

c.c. Banco Central de Chile (Central Bank of Chile)

Fiscalía Nacional Económica (National Economic Affairs Investigation Bureau)

Bolsa de Comercio de Santiago (Santiago Stock Exchange)

Bolsa Electrónica de Chile (Chile Electronic Stock Exchange)

Bolsa de Corredores de Valparaíso (Valparaíso Stock Exchange)

Banco Santander Santiago –- ~~Representante~~Representantes de Tenedores de Bonos (Bondholders Representative)

Depósito Central de Valores (Central Securities Depositary)

Comisión Clasificadora de ~~Riesgo~~Riesgos (Risk Classification Commission)

Fiscalía Nacional Económica (National Economic Affairs Investigation Bureau)

Endesa Américas - Teléfono (56) 22630 9000 – Santa Rosa 76, Santiago de Chile

SIGNATURES

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

	ENDESA AMÉRICAS S.A.
	BY:	/S/ Valter Moro
		Valter Moro Chief Executive Officer
Dated: September 14, 2016
Dated: September 29, 2016

Filing Compare · Endesa Americas S.A.