Ten years after the 39th ICAO Assembly adopted the Carbon Offsetting and Reduction Scheme for International Aviation, the scheme's architects and its main industry supporter have marked the anniversary by restating why a single global market-based measure exists for international aviation, and by pressing governments to keep it that way.
ICAO's own publication, Uniting Aviation, marked the milestone on 6 October 2026, exactly a decade after the Assembly decision, describing CORSIA as the first sector-wide market-based measure and the culmination of years of technical work and multilateral…