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Iran Conflict 2026
19MAR

General License U expires inside the ceasefire window

2 min read
08:52UTC

The OFAC instrument authorising Iranian-origin crude expires 11 days into the diplomatic pause.

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ConflictDeveloping
Key takeaway

The first material test of Trump's 'workable basis' framing falls 11 days into the ceasefire window.

OFAC's General License U was issued on 20 March, the first OFAC general license ever to broadly authorise transactions involving Iranian-origin crude. Its expiry on 19 April falls eleven days into the two-week ceasefire window the SNSC announced today. No Treasury renewal signal has been issued at time of filing.

The expiry timing is the first concrete test of whether the ceasefire's economic components survive contact with the existing sanctions architecture. The Iranian 10-point plan (relayed via Pakistan) demands removal of 'all primary and secondary sanctions'; today's framework accepts Iran's text as 'workable basis on which to negotiate'. Whether OFAC extends GL U on 19 April is the first material data point on that acceptance, against the IEA/IMF/World Bank supply-shortage backdrop .

Deep Analysis

In plain English

There is a special US Treasury permission slip that lets Iranian oil already at sea get sold without American banks getting in trouble. It expires on 19 April, eleven days into the two-week ceasefire. If the Treasury extends it, that means the ceasefire is real for oil traders. If it doesn't, the deal stops working in practice even while the bombs stay still.

Deep Analysis
Escalation

A GL U lapse without renewal would reverse the ceasefire's economic component while the diplomatic component continues.

What could happen next?
  • Consequence

    GL U renewal is the first material test of whether the ceasefire has economic substance.

  • Risk

    A lapse without renewal would create an immediate compliance shock for Asian buyers using dollar settlement.

Sources:Baker McKenzie Sanctions Blog·Baker McKenzie Sanctions Blog·OFAC Treasury
Mentions:OFAC →Turkey →Iran →India →US Treasury →China →Prima →Japan →IMF →South Korea →World Bank →Pakistan →10-point plan →International Energy Agency →General License U →
First Reported In

Update #62 · Two victories, two different lists

Baker McKenzie Sanctions Blog· 8 Apr 2026
Read original →
Causes and effects
This Event
General License U expires inside the ceasefire window
The first material Treasury test of whether Trump's 'met and exceeded' framing survives contact with sanctions architecture.
Led to
Forty-two war days, zero Iran orders
General License U's 19 April expiry date is a direct consequence of OFAC's 20 March issuance and the 22-day silence since, creating the sanctions cliff documented in the audit.
Occurred 10 Apr 2026
Read story →
Different Perspectives
Gulf shipping and insurance markets
Gulf shipping and insurance markets
With Hormuz and Bab el-Mandeb both hostile at once, war-risk underwriters face their first dual-chokepoint pricing problem; the rerouting hedge that absorbed one closure is gone for Israeli-linked hulls. Any deal that reopens Hormuz without a Houthi stand-down clause delivers only partial shipping relief.
Russia and China
Russia and China
Russia and China met IAEA chief Grossi jointly in Geneva on 5 June to coordinate an advance blocking position against Washington's censure resolution, the first documented instance of proactive pre-session obstruction rather than reactive post-vote dissent. Beijing's move came four days after OFAC designated Shanghai Qianye Energy under Iran energy sanctions.
Saudi Arabia
Saudi Arabia
Saudi Arabia was left out of the emergency $4.01 billion Patriot waiver Qatar received on 2 May as its own PAC-3 stocks ran near-empty from intercepting Iranian salvoes over Aramco facilities. Riyadh is on a standard 18-month FMS queue behind a production line booked through 2030, with no equivalent priority to Qatar's Al Udeid basing role.
Houthis (Ansar Allah)
Houthis (Ansar Allah)
The Houthis declared a complete ban on Israeli Red Sea navigation on 8 June and struck Jaffa, their first attack on Israeli territory since April, seven days after the Tasnim authorisation to activate other fronts including Bab el-Mandeb. The declaration put both chokepoints under hostile authority simultaneously.
Iran
Iran
Iran agreed the 9 June mutual halt after the Mahshahr exchange and coordinated with Russia and China to block Washington's IAEA censure resolution, using the Board as a second front while the bilateral pause held on the military one. Tehran's acceptance of the Lebanon carve-out contradicts the linkage position it stated on 1 June.
Benjamin Netanyahu and the IDF
Benjamin Netanyahu and the IDF
Israel struck the Karun Petrochemical plant at Mahshahr on 8 June over Trump's explicit objection, then agreed a halt with Iran the following day scoped on Israeli terms with Lebanon carved out. Netanyahu's posture is that the IDF will not accept Iranian missile factories as off-limits regardless of US diplomatic timelines.