What did the EU Commission officially confirm about the use of Jet A fuel in Europe amid supply concerns linked to the war in Iran?

The EU Commission confirmed that there are 'no regulatory obstacles to the use of Jet A fuel imported to Europe provided its use is properly managed and communicated throughout the fuel supply chain,' clearing airlines to use Jet A—commonly supplied in the United States—as a substitute for the EU-preferred Jet A-1 grade amid potential shortages caused by scarce Middle Eastern supplies due to the war in Iran.

How does Jet A differ from Jet A-1 in European aviation operations, and what precautionary guidance did EASA issue regarding Jet A adoption?

Jet A-1 is the standard jet fuel grade used at European airports because it is better suited to long-haul and cold-temperature operations, whereas Jet A—typically used in the U.S.—has slightly different specifications, including a higher freezing point. EASA cautioned that 'a potential introduction in markets traditionally using Jet A-1 needs to be adequately managed' and issued a Safety Information Bulletin on the adequate use of Jet A, which the EU Commission stated stakeholders were 'invited to consult.'

EU Tells Airlines: No Obstacles to Careful Use of Jet A Fuel

May 8, 2026

The EU authorized airlines to use Jet A fuel instead of Jet A-1 to mitigate supply shortages linked to the Iran conflict. EASA issued safety guidelines for the switch while confirming passenger rights would be upheld despite the logistical changes.

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EU Tells Airlines: No Obstacles to Careful Use of Jet A Fuel

EU Tells Airlines: No Obstacles to Careful Use of Jet A Fuel

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