Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA)
ICAO market-based measure requiring airlines to offset CO2 emissions growth from international flights above 2019 baseline levels.
CORSIA alerts are holding steady
CORSIA has averaged 1.3 alerts a week over the latest four weeks, against 0.6 over the eight weeks before. Foresight has published 32 alerts on CORSIA, the latest on 14 October 2026.
CORSIAAlerts each week
Latest 4 weeks
1.3a week
8 weeks before
0.6a week
3 in the busiest week
8 weeks before
Latest 4
Alerts are rising when the latest four weeks average at least a fifth more a week than the eight before, and at least one more. They are falling after the same drop, and holding steady in between.
Projects that cover CORSIA
Each project ends in one deliverable. Foresight does the work, checks it and keeps it current.
Related topics
Topics that often matter to the same teams.
Questions about CORSIA
What is Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA)?
ICAO market-based measure requiring airlines to offset CO2 emissions growth from international flights above 2019 baseline levels.
How does Foresight track CORSIA?
Foresight reads official sources for CORSIA, such as regulators' notices, legislative records and published guidance. Each alert says what changed and links to where it was published. Coverage varies by market, so scoping starts with where you sell.
How is the trend on this page worked out?
It compares CORSIA's alerts over the latest four weeks with the eight weeks before. Alerts are rising when the latest four weeks average at least a fifth more a week, and at least one more. They are falling when they drop as far, and holding steady in between. After four weeks with no alert, the page shows when the latest one came instead.
Can Foresight tell me which CORSIA changes affect my products?
Yes. Horizon scanning scores each new CORSIA alert against your products, substances and markets, most important first, with the reason it matters to you and its source.
See what CORSIA means for your products
Bring your products, substances and markets. Foresight shows which changes reach them, and why.
