Mexico: New defense procedure against inclusion in Blocked Persons List

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On March 11, 2022, a reform to the Mexican Banking Law (Ley de Instituciones de Crédito) was published in the Federal Official Gazette (Diario Oficial de la Federación) in order to provide a new procedure for the defense of both individuals and legal entities against inclusion into the Blocked Persons List.


The Blocked Persons List

As per Article 115, ninth paragraph, of the Mexican Banking Law, banks operating in the country shall suspend immediately the operations, accounts, contracts or services executed with, or provided to, any person (either natural or legal) who is included on the Blocked Persons List (Lista de Personas Bloqueadas, or the "List").

The List is issued by the Mexican Ministry of Finance and, particularly, the Ministry's Financial Intelligence Unit, the governmental agency in charge of analyzing information to prevent and combat money laundering or terrorist financing (the "ML/FT").

The Ministry of Finance makes the List available to banks and financial entities, which must keep it confidential from the general public.

According to the AML Banking Rules (Disposiciones de Carácter General a que se refiere el artículo 115 de la Ley de Instituciones de Crédito), the List shall include persons from whom there are enough elements to indicate they may be involved in ML/FT, such as those:

  • Named on lists issued by committees of the United Nations Security Council on terrorism and financing of terrorism
  • Named on lists issued by foreign authorities, other international organizations or intergovernmental groups, in accordance with instruments, treaties or agreements executed by Mexico or by the Mexican Ministry of Finance related to ML/FT
  • From whom, according to Mexican authorities, there are sufficient elements to indicate they are related to ML/FT
  • Who are in prison due to ML/FT
  • Who the Mexican authorities have already determined committed ML/FT
  • Who omit or conceal or fail to report information regarding possible ML/FT
  • Who have been identified by the Mexican Revenue Service (Servicio de Administración Tributaria) as simulating operations with false tax receipts


The new defense procedure against inclusion in the List

Defense procedure in terms of amendments to the Mexican Banking Law, published on March 11, 2022

Mexico: New defense procedure against inclusion in Blocked Persons List

Please note that the timeframe indicated in step number five, above, may be extended by the Ministry of Finance (either unilaterally, or as per request of the person included in the List) for ten additional business days, at most. 

In the previous defense mechanism established in the AML Banking Rules, such period could only be extended as per request of the aforementioned person.


Differences between the current defense process and previous mechanisms available to persons on the List

  • The previous defense mechanism was established in the AML Banking Rules. Nonetheless, the current defense process is in the Mexican Banking Law itself.
  • Previously, the Ministry of Finance had to issue the resolution of whether the person should be removed from the List within ten business days, counted from the date when the relevant person appeared before the authorities. Now, due to the latest amendment to the Mexican Banking Law, the Ministry of Finance has fifteen days to issue such resolution, counted from the date on which the file is fully integrated.
  • Before, the resolution from the Ministry of Finance had to be notified to the applicable person within fifteen days after its issuance. However, such timeframe has been reduced to ten business days.

Considering that the List also applies to other types of financial entities (e.g., fund managers, broker-dealers, insurance companies, Fintech entities, etc.), in order to preserve legal certainty, we foresee these amendments will be adopted in the rest of financial legislations relating to financial services and operations in Mexico.


Click here to download 'Mexico: New defense procedure against inclusion in Blocked Persons List' PDF in Spanish.


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