Regulatory Updates
Aviation sustainability compliance knowledge hub for operators
Track regulatory developments, practical guidance and expert interpretation across EU ETS, UK ETS, CORSIA, ReFuelEU Aviation and emerging non-CO₂ topics.
Key regulations
Browse the latest guidance by framework
ActiveEU ETS
Monitor reporting obligations, allowance allocation and annual compliance planning under the European Union emissions trading system.
Open Hub
LiveUK ETS
Understand UK permit surrender, emissions monitoring and post-Brexit obligations for aircraft operators.
Open Hub
GlobalCORSIA
Track international aviation offsetting requirements, MRV expectations and eligible fuels guidance.
Open Hub
EmergingNon-CO₂ Aviation Effects
Stay ahead of emerging non-CO₂ climate impact frameworks and operator reporting developments.
Open Hub
ACTIVEReFuelEU Aviation
Plan for SAF uptake, blending mandates and reporting obligations under the EU refuelling framework.
Open HubFeatured updates
Latest regulatory developments
Technical Guidance
How operators should prepare for 2026 CORSIA reporting cycles
A practical guide for mapping emissions data, supplier evidence and reporting responsibilities.
Compliance Planning
ReFuelEU Aviation obligation and union airports for 2026
A concise list covering Union Airports list and the list of aircraft operator under the obligation of ReFuelEU for 2026.
Upcoming compliance deadlines
Keep your team on schedule
Sep 30, 2026
Dec 15, 2026
Jan 1, 2027
Need help turning regulation into a practical action plan?
Our specialists help aircraft operators navigate the operational and reporting implications of EU ETS, UK ETS, CORSIA, ReFuelEU Aviation, Non-CO₂ effects and emerging sustainability frameworks.
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