Mexico regulatory updates

Circular 12/2026 addressed to credit institutions, brokerage firms, investment funds, specialized retirement fund investment companies, insurance institutions, bonding institutions, and the National Financial for Agricultural, Rural, Forestry and Fisheries Development, regarding Amendments to the Rules to which credit institutions, brokerage firms, investment funds, specialized retirement fund investment companies, insurance institutions, bonding institutions, and the National Financial for Agricultural, Rural, Forestry and Fisheries Development shall be subject in their securities lending operations

Circular 9/2026 addressed to participants of the Interbank Electronic Payment System and other parties interested in acting in such capacity, regarding Amendments to Circular 14/2017 (Standardization of user experience in electronic funds transfers through mobile devices)

Circular 11/2026 addressed to credit institutions, regulated multiple-purpose financial companies that maintain equity ties with credit institutions, and the National Financial Institution for Agricultural, Rural, Forestry, and Fisheries Development, regarding amendments to Circular 3/2012 (Operation levels of demand deposit accounts)

Circular 8/2026 addressed to credit institutions, brokerage houses, investment funds, and specialized investment companies for retirement funds, regarding Amendments to Circular 6/2012 (BREMS Auctions and Government Securities conducted by Banco de México)

Circular 4/2026 - Issuance into circulation of a $20 coin, commemorative of the 2026 FIFA World Cup, Monterrey

Putting into circulation a $20 coin, commemorative of the 2026 FIFA World Cup

Circular 6/2026 - Issuance of a $20 coin commemorating the 2026 FIFA World Cup, Guadalajara

RESOLUTION amending the 10th Bis Provision of the General Provisions Applicable to Payment Network Networks

Circular 2/2026 addressed to general deposit warehouses, credit institutions, insurance institutions, brokerage houses, investment funds, SOFOMES, and the National Financial Institution for Agricultural, Rural, Forestry, and Fisheries Development, regarding amendments to Circular 14/2015 (LEI Code)

CIRCULAR 1/2026 addressed to credit institutions, brokerage firms, investment funds, multiple-purpose financial companies that have equity ties with a multiple banking institution, general deposit warehouses, insurance institutions, and the National Financial Institution for Agricultural, Rural, Forestry, and Fisheries Development, regarding Amendments to Circular 4/2012 (LEI Code and Margin Requirements)

Putting into circulation coins of one, two, and five pesos, with new alloys in their metallic composition

Circular 8/2025 addressed to credit institutions, regarding the Withdrawal from circulation of type F 20-peso banknotes

Amendments to Circular 9/2023 on Cash Operations regarding the issuance into circulation of commemorative banknotes for the centenary of the founding of the Bank of Mexico

Circular 5/2025 addressed to Credit Institutions, Brokerage Firms, Foreign Exchange Houses, and other intermediaries that are part of Financial Groups, regarding Amendments to Circular 22/2017 (Rules applicable to the report of participants to the Bank of Mexico regarding adherence to the Global Code of Conduct in the execution of foreign exchange transactions)

CIRCULAR 4/2025 addressed to Credit Institutions regarding Amendments to Circular 8/2023 (putting banknotes and metallic coins into circulation)

Circular 3/2025 addressed to credit institutions, relating to the Provisions on cash operations, correspondent banking, and the handling of presumably counterfeit or altered pieces

CIRCULAR 1/2025 addressed to credit institutions and other companies that professionally provide the fund transfer service, regarding Amendments to Circular 13/2017 (Clauses in Third-Party Contracts)

CIRCULAR 14/2024 addressed to credit institutions and brokerage firms, regarding Amendments to the procedure to act as Market Makers for Government Securities

CIRCULAR 13/2024 addressed to credit institutions, brokerage firms, investment funds, specialized retirement fund investment companies, general deposit warehouses, insurance institutions, bonding institutions, regulated multi-purpose financial companies maintaining capital ties with a credit institution, and the National Financial for Agricultural, Rural, Forestry and Fisheries Development, regarding the Amendments to the Rules to which credit institutions, brokerage firms, investment funds, specialized retirement fund investment companies, general deposit warehouses, insurance institutions, bonding institutions, regulated multi-purpose financial companies maintaining capital ties with a credit institution, and the National Financial for Agricultural, Rural, Forestry and Fisheries Development must adhere in their repo operations

Amendments to Circular 39/2020 (Updating the mapping of ratings issued by securities rating agencies)