Final rule · 2026-07416

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

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.