OFAC Iran five-sector determination under E.O. 13902 — aviation, digital asset, gold, shipping, technology ('Operation Economic Outcast')

Mechanism

E.O. 13902 (10 January 2020) lets the Secretary of the Treasury, in consultation with the Secretary of State, designate any sector of Iran's economy as subject to §1(a)(i) blocking sanctions. Prior determinations under this authority added construction, mining, manufacturing and textiles (2019, concurrent with the EO's signing), financial services (8 October 2020), and petroleum/petrochemicals (11 October 2024). The 24 August 2026 determination adds five more sectors in one action — aviation, digital assets, gold, shipping, and technology — the broadest single expansion of the sectoral list to date. Any person (US or non-US) determined to operate in these sectors, or to knowingly engage in a significant transaction for goods/services to or from them, is exposed to SDN designation; foreign financial institutions face potential correspondent/payable-through account restrictions for knowingly facilitating such transactions.

The determination itself contains no sector definitions, leaving scope determinations to case-by-case OFAC guidance/FAQs. Treasury paired it with an indefinite suspension of general licenses for educational exchange, personal remittances, conference-related services, and academic/sports programs involving Iran (wind-down authorized separately through GL AA and GL BB, see the companion action filed the same day).

Downstream implications

• Extends OFAC's §1(a)(i) SDN-designation perimeter to Iranian aviation,

crypto/digital-asset, gold-trading, shipping and technology counterparties and any non-US person knowingly transacting significant business with them — a broad new secondary-sanctions surface layered on top of the existing financial-services (2020) and petroleum/petrochemical (2024) determinations under the same EO.

• Foreign banks and payment processors face new correspondent-account

diligence exposure across five additional sectors simultaneously, not just the petroleum/financial perimeter already priced in.

• No sector definitions were published, so near-term compliance risk is

concentrated in ambiguity: firms must self-assess exposure via case-by- case OFAC guidance rather than a bright-line sector list.

Open questions

• Will OFAC publish sector-definition guidance (FAQs) clarifying the

boundaries of "digital asset," "technology" and "shipping" for §1(a)(i) purposes, as it eventually did for petroleum/petrochemical?

• Which entities are the first SDN designations under the new sectoral

heads, and do they reveal the intended enforcement priority within the five (e.g., gold-trading networks vs. shipping/logistics)?