AML enforcement

OCC fines American Express National Bank $350 million over AML/BSA compliance failures

What happened

  • Specific facts/numbers: The OCC announced on October 8, 2026 a $350 million civil money penalty and a cease-and-desist order against American Express National Bank, Sandy, Utah, over deficiencies in its BSA/AML compliance program.
  • Institutions involved: The Office of the Comptroller of the Currency took the action against American Express National Bank; the OCC’s related materials include a consent order and a civil money penalty order.
  • Regulatory/technical context: The OCC said the bank’s deficiencies resulted in violations tied to BSA/AML program requirements, suspicious activity report obligations, customer due diligence, and customer identification program rules.
  • What to watch next: Watch for American Express National Bank’s remediation under the cease-and-desist order and any related follow-on actions by other U.S. banking regulators; no detailed public milestone beyond the OCC orders was identified.

Why it matters

The case shows that U.S. bank supervisors are still willing to impose very large penalties and formal orders when AML controls, transaction monitoring, and customer due diligence are found to be inadequate.

HKMA Relevance

Indirect: Large U.S. AML enforcement actions can influence compliance expectations and benchmarking for internationally active banks, including those operating in or alongside Hong Kong, but no HKMA action is involved here.

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