Policy dialogue, Negotiation of international legal instruments, Development of regulations and norms, Exchange and application of best practices as well as economic and technical expertise.

The Protocol establishes national emission ceilings for four pollutants—sulphur (SO₂), nitrogen oxides (NOₓ), volatile organic compounds (VOCs), and ammonia (NH₃)—covering the period from 2010 to 2020 ...

ST-SG-AC10-C3-2025-68E.docx (application/vnd.openxmlformats-officedocument.wordprocessingml.document, 61.87 KB) ...

The Convention on Biological Diversity (1992) defines an ecosystem as “a complex of living organisms and the abiotic environment with which they interact in a specified location.” In other words, it ...

United Nations Environment Programme (UNEP) defined a green economy as “one that results in improved human well-being and social equity, while significantly reducing environmental risks and ecological ...

ECE-TRANS-WP29-2025-129e.docx (application/vnd.openxmlformats-officedocument.wordprocessingml.document, 60.26 KB) ...

About UNECE Mission Secretariat Executive Secretary Deputy Executive Secretary Management Team Governance Member States Intergovernmental structure Commission sessions Chair of the Commission ...