Brussels has been writing law against Iran's Strait of Hormuz toll regime while Washington loosens sanctions on Russian oil. The two moves run on different files but reveal the same Brussels posture — the EU is building legal architecture against Tehran's transit regime even as Western sanctions discipline elsewhere weakens. Today the Council extended its Iran sanctions framework to capture anyone benefiting from the toll regime Iran has run in the Strait. The trigger reaches Iran and its toll collectors; whether it reaches vessel operators or charterers whose ships have transited under the Iranian permission system is left open on the face of the text.
The bigger picture. Both the US and the EU are now sanctioning the toll, but through different machinery. Washington has built its instrument around the payment side — OFAC issued an alert on 1 May warning of sanctions exposure for anyone making toll payments, alongside fresh designations of persons supporting Iranian Revolutionary Guard oil sales. The EU has built its instrument around Iran and the toll collectors, leaving operator exposure unresolved. The asymmetry matters. Whether the Council ever closes that gap will be one of the more consequential questions on the Iran sanctions file — and one of the few places where US and EU sanctions architecture is now visibly out of step against the same target.
Russia oil — the divergence sharpens. The Commission held its line on Russia oil sanctions on 20 May, declining to follow the US and UK, who eased theirs the same week. For the second time in a month, the EU spokesperson used the formulation that Russia should not benefit from the war in the Middle East to reject US sanctions relief. The wider pattern is now hard to miss. Since the Iran war began Washington has issued temporary waivers on both Iranian and Russian crude already at sea — three times on Russia, once on Iran. The Treasury has framed each move as a response to Iran-war energy stress. Brussels has joined neither. On both files, Washington is treating sanctions as a calibration tool against energy market pressure; Brussels is treating them as fixed law.
Offshore ETS — the Commission rebuffs the sector. The Commission also ruled out, this last week, suspending emissions trading obligations for offshore shipping operators ahead of the sector's January 2027 entry into the system. The next vehicle for change is the upcoming ETS review, on which Climate Commissioner Wopke Hoekstra gave no timeline.
Much more — including the Commission position on the Gaza flotilla and the IMO-InterManager dispute over trapped seafarers in the Persian Gulf — in Maritime Watch's archive of more than five thousand articles on EU maritime regulatory affairs, tagged by topic, institution, geography and actor, back to 2010 — at maritimewatch.eu. Free trials available on request : editor@maritimewatch.eu.