Skip to content

Sec. 1010.661 Special measures against Iran


This section added effective 11/14/2019 (84 FR 59302, 11/4/2019)


(a) Definitions. For purposes of this section:

(1) Iranian financial institution means any foreign financial institution, as defined at § 1010.605(f), organized under Iranian law wherever located, including any agency, branch, office, or subsidiary of such a financial institution operating in any jurisdiction, and any branch or office within Iran of any foreign financial institution.

(2) Correspondent account has the same meaning as provided in § 1010.605(c).

(3) Covered financial institution has the same meaning as provided in § 1010.605(e)(1).

(4) Foreign bank has the same meaning as provided in 31 CFR 1010.100.

(5) Subsidiary means a company of which more than 50 percent of the voting stock or analogous equity interest is owned by another company.

(b) Prohibition on accounts and due diligence requirements for covered financial institutions:

(1) Opening or maintaining correspondent accounts for Iranian financial institutions. A covered financial institution shall not open or maintain in the United States a correspondent account for, or on behalf of, an Iranian financial institution, unless such account is authorized by United States Department of the Treasury’s Office of Foreign Assets Control (OFAC).

Note to paragraph (b)(1) of § 1010.661: Note that covered financial institutions should block and report to OFAC any accounts that are blocked pursuant to any OFAC sanctions authority and therefore should continue to maintain such accounts in accordance with the Reporting Procedures and Penalties Regulations, 31 CFR part 501.

(2) Prohibition on use of correspondent accounts. A covered financial institution shall take reasonable steps to not process a transaction for the correspondent account of a foreign bank in the United States if such a transaction involves an Iranian financial institution, unless the transaction is authorized by, exempt from, or not prohibited under IEEPA, any regulation, order, directive, or license issued pursuant thereto, or any other sanctions program administered by the Department of the Treasury’s Office of Foreign Asset Control.

(3) Special due diligence of correspondent accounts to prohibit use.

(i) A covered financial institution shall apply special due diligence to the correspondent accounts of a foreign bank that is reasonably designed to guard against their use to process transactions involving Iranian financial institutions that are prohibited, and not authorized or exempt, pursuant to the IEEPA, any regulation, order, directive, or license issued pursuant thereto, or any other sanctions program administered by the Department of the Treasury’s Office of Foreign Asset Control (“prohibited transactions”). At a minimum, that special due diligence must include:

(A) Notifying those foreign correspondent account holders that the covered financial institution knows or has reason to believe the correspondent account is being used to process transactions involving Iranian financial institutions that such prohibited transactions may not take place; and

(B) Taking reasonable steps to identify any use of its foreign correspondent accounts for prohibited transactions involving Iranian financial institutions, to the extent that such use can be determined from transactional records maintained in the covered financial institution’s normal course of business.

(ii) A covered financial institution shall take a risk-based approach when deciding what, if any, other due diligence measures it reasonably must adopt to guard against the use of its foreign correspondent accounts to process prohibited transactions involving Iranian financial institutions.

(iii) A covered financial institution that knows or has reason to believe that a foreign bank’s correspondent account has been or is being used to process prohibited transactions involving Iranian financial institutions shall take all appropriate steps to further investigate and prevent such access, including the notification of its correspondent account holder under paragraph (b)(3)(i)(A) of this section and, where necessary, termination of the correspondent account.

(4) Recordkeeping and reporting.

(i) A covered financial institution is required to document its compliance with the notice requirement set forth in this section.

(ii) Nothing in this section shall require a covered financial institution to report any information not otherwise required to be reported by law or regulation.

Banker Tools View All

A collection of useful resources for various areas of the bank which have been developed by members of the BankersOnline staff or have been created and contributed by users of the BankersOnline site.

Banker Tools

Penalties View All

Banker Store View All

From training, policies, forms, and publications, to office products and occasional gifts, it’s available here:

Banker Store

hot right now

image description

Looking for effective, convenient training on a particular subject?

BOL Learning Connect offers more than 200 courses ON-DEMAND or on CD ROM from AML to Reg Z and every topic in between.

Search Regulations

View Regulations

CFPB Letter Classification

FRB Letter Classification