After the wind-down deadline: OFAC’s August 2026 Iran general-license suspensions.
Five Iran authorizations were suspended indefinitely, and the wind-down window has closed. The question is not whether you run an Iran program — it is whether a process was relying on one of them.
Sanctions · 12 Sep 2026
An authorization can become part of ordinary operations so quietly that nobody notices when it changes. On 24 August 2026 OFAC suspended five Iran-related authorizations indefinitely and left a short, defined wind-down window — which has since closed. For a company with any U.S. connection, the question is not whether it runs an “Iran program.” It is whether a process, exchange, payment, event, or service arrangement was relying on one of the permissions that just disappeared.
What happened
OFAC suspended indefinitely the effectiveness of five authorizations under the Iranian Transactions and Sanctions Regulations (ITSR), 31 C.F.R. pt. 560:
- § 560.544 — certain educational activities by U.S. persons in third countries;
- § 560.550 — certain noncommercial, personal remittances to or from Iran;
- § 560.554 — services related to conferences in the United States or third countries;
- Iran General License F — certain services in support of professional and amateur sports activities and exchanges involving the United States and Iran;
- Iran General License G — certain academic exchanges and certain educational services.
Transactions formerly authorized by those provisions, but otherwise prohibited by the ITSR, are no longer authorized except as General License BB permitted during wind-down. Parties seeking authorization for activity after the suspension are directed to OFAC’s specific-license process. See OFAC, Notice of Suspension of Certain ITSR General Licenses (Aug. 24, 2026).
The wind-down window has closed
General License BB authorized transactions ordinarily incident and necessary to winding down activity previously authorized under the five listed provisions — but only through 12:01 a.m. EDT on 8 September 2026. It also required that payments to a blocked person go into a blocked, interest-bearing account in the United States, and it authorized nothing else otherwise prohibited by the ITSR, another executive order, or another part of 31 C.F.R. ch. V. See Iran General License BB (Aug. 24, 2026).
A wind-down authorization is not a continuation authority. It was a limited opportunity to stop, not permission to keep going on the old terms. The original text cannot support activity after its cutoff, so confirm any successor or separate authorization before proceeding rather than reading silence as cover. Nothing here establishes that no later authorization exists.
Where the exposure hides
The suspended authorizations point at functions that often sit outside a conventional trade-compliance workflow: academic and training relationships, conference services, sports exchanges, and certain remittance activity. Exposure also arrives sideways — a U.S. person, a dollar payment, a U.S. vendor, or a U.S.-based system inside a process managed entirely from Europe.
What this calls for is a focused fact review, not a program audit:
- Identify current or planned Iran-linked activity in the affected categories — education, conferences, sports, remittances.
- Map the parties, the payment path, the services provided, and every U.S. touchpoint.
- Preserve the authorization analysis that supported the activity, and identify anything that continued past 8 September.
That is operational triage. It tells you where to look; it does not supply the legal conclusion, which turns on the facts.
The rest of the 24 August action
The same day, OFAC published a determination under Executive Order 13902 covering the aviation, digital asset, gold, shipping, and technology sectors of the Iranian economy. See OFAC sector determination, effective 24 August 2026. It enables sanctions against persons determined to operate in those sectors; it does not itself designate every business in them. It is still a reason to make the review cross-functional — a relationship that began as an education, event, or payment question can implicate a different risk once the counterparties are mapped in full.
What this means for you
If your organization may have used one of the suspended authorizations, assign a business owner and a sanctions owner now, and answer a short set of questions in writing. What activity was occurring? Which authorization was relied on? What continued beyond the deadline? Who has to stop work, hold a payment, or preserve documentation? And who confirms that the response matches the current authorization position rather than the expired one?
Controls work when a legal change reaches the people who approve services, events, payments, and counterparties. Keep the notice, the license text, the activity affected, the decision taken, and any successor authorization together in one place — so a team reviewing a recurring conference or exchange can name the permission each step relied on, instead of inferring it from the fact that the arrangement has always run.
Treating a general license as a permanent background permission is the risk here, and OFAC has expressly changed it. We help companies work out which of their arrangements were standing on a suspended authorization, and what a specific-license request would have to say. Contact Zimmermann Law to talk it through.
Sources: OFAC, Notice of Suspension of Certain Iranian Transactions and Sanctions Regulations General Licenses (Aug. 24, 2026). Iran General License BB, Authorizing the Wind Down of Certain Transactions Previously Authorized Under the Iranian Transactions and Sanctions Regulations (Aug. 24, 2026). Determination pursuant to Exec. Order No. 13,902 (eff. Aug. 24, 2026). Iranian Transactions and Sanctions Regulations, 31 C.F.R. pt. 560, §§ 560.544, 560.550, 560.554. Official texts checked 12 September 2026; an exhaustive check for successor authorizations was not completed, and current activity requires its own assessment.
This post is for general information and is not legal advice.
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