UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of May, 2026

EMPRESA DISTRIBUIDORA Y COMERCIALIZADORA NORTE S.A. (EDENOR)

(DISTRIBUTION AND MARKETING COMPANY OF THE NORTH )

(Translation of Registrant's Name Into English)

Argentina

(Jurisdiction of incorporation or organization)

Av. del Libertador 6363,

12th Floor,

City of Buenos Aires (A1428ARG),

Tel: 54-11-4346-5000

(Address of principal executive offices)

(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 X Form 40-F

(Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.)

Yes No X

(If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- .)

May 14th ,2026

Messrs.

COMISIÓN NACIONAL DE VALORES

Argentine Securities and Exchange Commission

Issuers´ Management Office

25 de Mayo 175

City of Buenos Aires

Messrs.

BOLSAS Y MERCADOS ARGENTINOS S.A.

Sarmiento 299

City of Buenos Aires

Ref: Empresa Distribuidora y Comercializadora Norte S.A

Material fact

Risk Rating

Dear Sirs:

I hereby address you on behalf of Empresa Distribuidora y Comercializadora Norte S.A.

(indistinctly, “Edenor” or the “Company”) in accordance with the provisions of CNV Rules, in order to inform you that today, Fitch Ratings has upgraded Long-Term Local and Foreign Currency Issuer Default Ratings (IDRs) to 'B' and 'B-' respectively from 'CCC+'. Fitch has also upgraded unsecured notes to 'B', from 'B-'.

Yours faithfully,

Lucila Ramallo

Market Relations Officer.

Empresa Distribuidora y Comercializadora Norte Sociedad Anónima (EDENOR S.A.)

Avda. del Libertador 6363 – Buenos Aires, C1428ARG – Argentina. Tel.: 4346-5400 Fax: 4346-5327

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.

	Empresa Distribuidora y Comercializadora Norte S.A.


	By:	/s/ Germán Ranftl
		Germán Ranftl
		Chief Financial Officer

Date: May 14, 2026

EDENOR 6-K