Paragraph 10 of Assembly Resolution A41-22 delineates the scope of CORSIA offsetting, focusing on routes between States to mitigate market disparities among aircraft operators along the same routes. The principle is to ensure equitable treatment of all aircraft operators on a specific route.
Here are the specifics:
A route falls under CORSIA offsetting if both connecting States participate in the scheme.
A route is excluded from CORSIA offsetting if one or both connecting States do not participate.
When calculating CO2 emissions covered by CORSIA offsetting within a given year, aircraft operators must consider emissions from operations on all routes covered by the scheme, as outlined in paragraph 10 of the Assembly Resolution.
It is important to note that the applicability of CORSIA offsetting requirements and CORSIA monitoring, reporting, and verification (MRV) requirements differs. Even if an international flight is not subject to offsetting requirements, it remains subject to MRV requirements.
Learn more here.