Imposition of Special Measure Prohibiting Certain Transmittals of Funds Involving CIBanco S.A., Institución de Banca Multiple; Amendment

What it does

FinCEN is issuing notice of an order amending its June 2025 order finding that CIBanco S.A., Instituci[oacute]n de Banca Multiple (CIBanco), is a financial institution operating outside of the United States that is of primary money laundering concern in connection with illicit opioid trafficking and imposing a special measure prohibiting certain transmittals of funds involving CIBanco. This amendment allows for certain transmittals of funds to facilitate payments necessary for the Government of Mexico to liquidate CIBanco.

The Financial Crimes Enforcement Network's summary, as published in the Federal Register.

What changed in the regulation

1 part of Title 31 of the Code of Federal Regulations:

31 CFR 1010

Compared with

The Financial Crimes Enforcement Network has published 8 final rules in 2026 so far, compared with 10 in all of 2025.

Counted by the Tribune from Federal Register records since Jan. 1, 2025.

What happens next and when

FinCEN is amending the order published at 90 FR 27770 (June 30, 2025), as amended by 90 FR 30826 (July 11, 2025) and 90 FR 40974 (August 22, 2025), as of April 16, 2026.

The agency's dates, word for word.

Check it yourself

• The document in the Federal Register
• Title 31 on eCFR

The record as published

Source: the Federal Register (public domain). The document in the Federal Register