ReFuelEUJune 21, 2026·6 min read

Is Your Airline Subject to ReFuelEU Aviation? Scope, Obligations, and Exemptions

Understand which aircraft operators fall within the scope of ReFuelEU Aviation, reporting obligations, minimum refuelling requirements, exemptions, and common compliance challenges.

#ReFuelEU Aviation#SAF#Applicability#Aviation Compliance#Fuel Reporting

By Emissence

One of the first questions aircraft operators ask when assessing ReFuelEU Aviation compliance is whether the regulation applies to their operations.

Unlike the EU ETS and CORSIA, ReFuelEU Aviation focuses primarily on fuel uplift and fuel consumption at Union airports. As a result, applicability is determined by operational activity rather than emissions thresholds.

Understanding whether your organisation qualifies as a reporting aircraft operator is the first step toward compliance.

Which Operators Are Subject to ReFuelEU Aviation?

The regulation applies to aircraft operators that performed:

  • 1More than 500 commercial passenger flights departing from Union airports during the reporting year
  • 2More than 52 all-cargo flights departing from Union airports during the reporting year

For the first reporting year, the European Commission assessed eligibility using operational activity from 2022.

Operators meeting these thresholds are generally required to comply with ReFuelEU reporting obligations.

What Is a Union Airport?

A Union airport is an airport located within:

  • 1European Union Member States
  • 2Certain associated territories specified under the regulation

Flights departing from these airports are relevant when assessing ReFuelEU applicability.

Aircraft Operator Obligations

Operators within scope are required to report:

  • 1Annual aviation fuel consumption
  • 2Fuel uplift information
  • 3Flight activity data
  • 4Relevant operational information required under the monitoring framework

These reports form the basis for assessing compliance with ReFuelEU requirements.

The Minimum Refuelling Requirement

One of the key features of ReFuelEU Aviation is the minimum refuelling requirement.

Aircraft operators are expected to ensure that the annual quantity of aviation fuel uplifted at Union airports corresponds to at least 90% of the fuel required for flights departing from Union airports.

This provision is intended to discourage fuel tankering practices that increase emissions and undermine sustainability objectives.

Exemptions

Certain flights and operations may qualify for exemptions under specific circumstances defined within the regulation.

Examples may include:

  • 1Public service operations
  • 2Emergency flights
  • 3Certain military activities
  • 4Specific operational situations approved by competent authorities

Operators should review applicability carefully and document any exemption claims appropriately.

Common Challenges

Many operators encounter difficulties with:

  • 1Fuel data collection
  • 2Consolidation of fuel uplift records
  • 3Data quality management
  • 4Determining applicable flight activity
  • 5Preparing annual reports

These challenges are particularly common during the first years of implementation.

Conclusion

Although ReFuelEU Aviation is primarily designed to stimulate SAF uptake, it introduces significant reporting obligations for aircraft operators.

Understanding whether your organisation falls within scope is critical for establishing an effective compliance strategy.

In our next article, we examine monitoring, reporting, verification requirements, and the most common compliance challenges faced by operators.

How Emissence Can Help

Emissence assists aircraft operators with applicability assessments, reporting preparation, data quality reviews, and verification readiness for ReFuelEU Aviation compliance.

Our specialists help operators understand regulatory obligations, strengthen reporting processes, and prepare for verification activities.

Contact us at [connect@emissence.com](mailto:connect@emissence.com) to discuss your obligations under ReFuelEU Aviation.

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