Guidelines & Tools 2023 Reporting Guidelines for reporting emissions and projections data under the Convention on Long-Range Transboundary Air Pollution (LRTAP) Published 2023 Share SHARE Facebook share Twitter LinkedIn Copy URL Email Download Download annexes-to-the-2023-reporting-guidelines en Added on: 20 May, 2025 Breadcrumb Home Resource Library 2023 Reporting Guidelines For Reporting Emissions and Projections Data Under The Convention On Long-Range Transboundary Air Pollution (LRTAP) Here you can find the latest version of the Annexes to the 2023 Guidelines for Estimating and Reporting Emission Data, information on ISO Country codes, the Notification form to the UNECE Secretariat and the Extended Guidance. Parties should solely use the latest version of all templates.