Circular Letter CVM/SEP No. 1/2023

SECURITIES AND EXCHANGE COMMISSION OF BRAZIL
Seven of September Street, 111/2-5th and 23-34th Floors, Center, Rio de Janeiro/RJ – ZIP: 20050-901 – Brazil - Tel.: (21) 3554-8686 Cincinato Braga Street, 340/2nd, 3rd and 4th Floors, Bela Vista, São Paulo/ SP – ZIP: 01333-010 – Brazil - Tel.: (11) 2146-2000 SCN Q.02 – Bl. A – Corporate Financial Center Building, 4th Floor, Suite S.404, Brasília/DF – ZIP: 70712-900 – Brazil - Tel.: (61) 3327-2030/2031 www.cvm.gov.br

Circular Letter No. 1/2023-CVM/SEP
Rio de Janeiro, July 19, 2023.
Subject: Creation of new associations in the Empresas.NET System for foreign companies (investment entities).

Legal Representative,

1. This Circular Letter aims to inform foreign companies about the creation of new associations for document submission in the Empresas.NET System (E-NET).

2. Starting today, the foreign company registered in Category A, which is an investment entity, as defined by accounting standards that address this topic, must use the category: Foreign Issuer / type: Portfolio Composition and the category: Foreign Issuer / type: Other specific mandatory information for the availability of the information requested in Article 8 of Annex J of CVM Resolution No. 80/22, as amended by CVM Resolution No. 183/23.

3. We inform you that questions regarding the installation, use, and operation of the Empresas.NET System, as well as reports of problems or difficulties in sending documents, should be directed to the B3 Issuers Superintendency.

4. Contact with the Issuers Superintendency can be made by phone (11) 2565-5063 or by email: emissores.empresas@b3.com.br:
   a) Normal Service: on business days, from 8 am to 8 pm, by email or phone. b) On-Call Service: on business days, after 8 pm, or on weekends and holidays, exclusively by email.

5. Issues received after 8 pm on business days and on weekends and holidays will be handled after 8 am on the next business day, except those related to system availability for receiving information, which will be handled immediately.

Sincerely,

CARLA VERONICA O. CHAFFIM
Superintendent of Corporate Relations
(Acting)

Document electronically signed by Carla Verônica Oliveira Chaffim, Substitute Superintendent, on 07/19/2023, at 09:13, based on Article 6 of Decree No. 8.539, of October 8, 2015. The authenticity of the document can be verified on the site https://super.cvm.gov.br/conferir_autenticidade, by informing the verification code 1830095 and the CRC code 2F305FD5.

This document's authenticity can be verified by accessing https://super.cvm.gov.br/conferir_autenticidade, and typing the "Verification Code" 1830095 and the "CRC Code" 2F305FD5.

Reference: Process No. 19957.008521/2023-39 SEI Document No. 1830095 Circular Letter 1 (1830095) SEI 19957.008521/2023-39 / pg. 2