FinCEN Proposes Section 311 Action Against Banque Misr UAE, Aiming to Cut Its U.S. Correspondent Banking Access

# What happened

# Why FinCEN acted Treasury tied the proposal to Operation Economic Outcast, an initiative launched to sever financial channels Iran uses to evade sanctions and finance illicit activity. FinCEN says the Bank functions as a ''critical access node'' to the U.S. dollar for Iranian shadow-banking networks—systems of Iran-based exchange houses and front companies that route sanctioned entities' funds through third-country firms and correspondent banking relationships.

# Evidence cited in the Proposed Rule

• The Bank provides correspondent services through three U.S. correspondent relationships.
• Between 2024 and 2026, the Bank allegedly processed about $1.8 billion in shadow-banking flows on behalf of 103 companies.
• FinCEN estimates roughly $9 billion of potential Iranian shadow-banking activity moved through U.S. correspondent accounts in 2024.

FinCEN also noted that front companies used to obscure beneficial ownership and the origin of funds are often registered in jurisdictions including the UAE. The Proposed Rule acknowledges the Bank likely conducts legitimate business but finds sufficient evidence of illicit-use exposure to support designation.

# What the Proposed Rule would require of U.S. banks If finalized, U.S. financial institutions would need to:

• Refuse to open or maintain any correspondent accounts for the Bank's five UAE branches or on the Bank's behalf.
• Take reasonable steps not to process transactions for a U.S. correspondent account of a foreign bank if the transaction involves the Bank.
• Apply special due diligence measures to foreign correspondent accounts designed to guard against processing transactions involving the Bank.

FinCEN estimates the operational impact on U.S. banks would be minimal in most cases, typically involving adding the Bank to existing sanctions screening and AML tools.

# Timing and international reaction The public comment period ran through October 1, 2026. Media and trade reports indicated coordination between the UAE and Egyptian central banks following the Proposed Rule. Treasury Secretary Scott Bessent framed Operation Economic Outcast as an effort to sever Iran's remaining economic lifelines.

# Practical implications for institutions and clients Banks with correspondent links to the Bank or with customers routing funds through UAE channels should:

• Confirm whether any existing correspondent relationships touch the Bank's five UAE branches.
• Update sanctions and AML screening lists to capture the Bank and related entities.
• Review enhanced due-diligence processes for correspondent banking relationships that could route transactions through the Bank.
• Monitor regulatory and diplomatic developments that could change scope or timing of final action.

# Bottom line FinCEN's Proposed Rule targets what Treasury describes as Iranian shadow-banking access to the U.S. dollar via Banque Misr UAE. The measure would cut U.S. correspondent access to the Bank's UAE branches and impose screening and due-diligence obligations on U.S. banks if finalized.