Claim Explorer · reviewed example · Sector claim

“Sustainable aviation fuel” (SAF) flight claims

This page shows the EU-level EmpCo assessment. EU-27 country research keeps national implementation and unresolved country questions separate.

Market comparison

How this claim is typically treated

1 of 1 active market with a published assessment

Market	Typical treatment	Legal basis	What is required
European UnionEU	Conditional	A direct source link has not yet been added for this assessment. View legal reasoning ReFuelEU Aviation (2025: 2% blend rising to 70% by 2050); EU ETS	Claims limited to actual SAF share and lifecycle savings per Dictionary termCORSIACORSIA is the Carbon Offsetting and Reduction Scheme for International Aviation, a sectoral scheme for addressing growth in international aviation emissions.Read the full definition /ReFuelEU methodologies; flight-level 'green' claims restricted (KLM ruling logic).

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Evidence context

Standards and schemes relevant to this claim

These relationships are conditional. A listed standard does not automatically prove every use of the claim.

Relationship review basis

Standards review 02 · source-linked relationship review · 24 August 2026

CORSIA (aviation offsetting)Certification scheme · May support subject to conditions

Requires a current valid certificate within the scheme's scope; certification supports but does not by itself prove the claim — wording must reflect certified scope and assurance level.

CORSIA — ICAO Annex 16 Vol IV (2nd ed) + annual Eligible Emissions Units / Fuels updates