By SanctionsAI team · Updated 2026-08-09

OFAC Iran Sanctions (ITSR - 31 CFR 560)

The Iranian Transactions and Sanctions Regulations (ITSR) implement comprehensive US sanctions on Iran. Virtually all transactions between US persons and Iran are prohibited.

Scope of prohibitions

Prohibited activityException
Import of Iranian goods/servicesLicensed humanitarian (food, medicine)
Export of goods/services to IranLicensed agricultural/medical
Investment in IranNone general
Financial transactions with IranLicensed personal remittances

Secondary sanctions

Non-US persons who conduct significant transactions with Iran's energy, shipping, shipbuilding, or financial sectors may face secondary sanctions under CISADA and IFCA, even if no US jurisdiction is involved.

Strict liability: OFAC sanctions apply regardless of knowledge or intent. You are liable even if you did not know the counterparty was Iranian.

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Frequently Asked Questions

What does ITSR prohibit?
Virtually all transactions between US persons and Iran: imports, exports, investments, financial transactions.
Are there exceptions to Iran sanctions?
Yes, for licensed humanitarian transactions (food, medicine), personal remittances, and information exchange. Specific licenses required.
Do ITSR sanctions apply to non-US persons?
Primary sanctions apply to US persons. Secondary sanctions under CISADA/IFCA can apply to non-US persons for significant transactions with Iran's energy/financial sectors.
What are the penalties for ITSR violations?
Civil penalties up to $356,571 per violation or twice the transaction amount. Criminal penalties up to $20M and 30 years for willful violations.

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