This is a public database of projects that have received Letters of Authorisation under Article 6.2 bilateral and unilateral cooperative approaches of the Paris Agreement.
We aim to bring transparency across the full lifecycle of the ITMO, from the signing of Memoranda of Understanding (see our MOU Tracker), to the authorisation of projects, clarification of use cases such as eligibility under CORSIA, the eventual transfer of ITMOs, and the application of Corresponding Adjustments.
The tracker covers authorised projects across multiple crediting programmes and registries, with data on CORSIA Phase 1 eligibility, ICVCM Core Carbon Principles (CCP) status, authorised vintage ranges, volumes, and confirmed ITMO transfers.
Built for carbon market practitioners: compliance buyers, airlines sourcing CORSIA-eligible credits, project developers, and researchers tracking the growth of bilateral carbon cooperation under the Paris Agreement.