FORM: Validation report form for post-registration changes of Article 6.4 component projects (PDF) (v.02.0) Open English PDF 0.42 MB Symbol A6.4-FORM-AC-063 Publication date 01 Apr 2026 Document type Form Author UNFCCC Topic Mitigation actions and commitments Notes Previous versions: ver. 01.0 Initial publication: 9 Jan. 2025. ( Word | PDF )