Consumer protection from Banco de México

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 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 5/2024 addressed to multiple banking institutions, regulated multiple purpose financial companies that maintain capital links with credit institutions, unregulated multiple purpose financial companies, regulated multiple purpose financial companies that maintain capital links with entities other than credit institutions, popular financial companies with operation level IV, in terms of the Savings and Popular Credit Law, community financial companies with operation level IV, in terms of the Savings and Popular Credit Law, cooperative savings and loan societies with operation level IV, in terms of the Savings and Popular Credit Law, financial entities acting as trustees in trusts that grant credit or financing to the public, and development banking institutions that issue credit cards, regarding the Extension of the term of provisional measures regarding minimum payment amounts applicable to revolving credits, loans, or financing associated with credit cards, as a result of damages caused by hydrometeorological phenomena with severe impact in the State of Guerrero

Circular 20/2023, addressed to credit institutions, regulated multiple-purpose financial companies, electronic payment fund institutions, and crowdfunding institutions, relating to amendments to Circular 36/2010 (mandatory adoption of the catalog of commission categories)

Cash Operations Circular