List of RTFO and SAF Mandate recognised verifiers
Updated 1 January 2026
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Low carbon fuel suppliers must appoint a recognised independent verifier to provide data assurance for the Renewable Transport Fuel Obligation (RTFO) and Sustainable Aviation Fuel (SAF) Mandate.
It is the responsibility of the fuel supplier to appoint an independent verifier.
| Verifier | Valid from | Valid to |
|---|---|---|
| Advizr Ltd | 01/01/2026 | 31/12/2027 |
| ASM | 01/01/2026 | 31/12/2027 |
| Bureau Veritas | 01/01/2026 | 31/12/2027 |
| Control Union | 01/01/2026 | 31/12/2027 |
| Envirosense | 01/01/2026 | 31/12/2027 |
| Ernst Young | 01/01/2026 | 31/12/2027 |
| KPMG Ireland | 01/01/2026 | 31/12/2027 |
| PwC | 01/01/2026 | 31/12/2027 |
| Reed Smith | 01/01/2026 | 31/12/2027 |
| SGS United Kingdom Ltd | 01/01/2026 | 31/12/2027 |