United Nations Environment Programme (UNEP) CCAC Partner since 2012 Breadcrumb Home Our Partners United Nations Environment Programme (UNEP) About The United Nations Environment Programme (UNEP) is the leading global environmental authority that sets the global environmental agenda, promotes the coherent implementation of the environmental dimension of sustainable development within the United Nations system, and serves as an authoritative advocate for the global environment. Its mission is to provide leadership and encourage partnership in caring for the environment by inspiring, informing, and enabling nations and peoples to improve their quality of life without compromising that of future generations. UNEP hosts the Coalition's secretariat at its office in Paris, France. Address United Nations Avenue, Gigiri, PO Box 30552Nairobi 00100,KenyaWebsite CCAC projects Previous Next SADC – Harmonization of Low Sulphur Fuel Standards and Regional Clean Air Cooperation Heavy-duty vehicles and engines SADC – Harmonization of Low Sulphur Fuel Standards and Regional Clean Air Cooperation Vanuatu - Enhance and develop air quality, emissions standards and national strategies for the transport and maritime and shipping sectors National policy and planning Vanuatu - Enhance and develop air quality, emissions standards and national strategies for the transport and maritime and shipping sectors Cambodia – Strengthening the enforcement of vehicle emissions regulations and Euro 6 implementation planning Heavy-duty vehicles and engines Cambodia – Strengthening the enforcement of vehicle emissions regulations and Euro 6 implementation planning Paraguay - Technical Assistance for Regulating the Import of New and Used Vehicles to Paraguay National policy and planning Paraguay - Technical Assistance for Regulating the Import of New and Used Vehicles to Paraguay Enhancing the climate mitigation ambitious of Brazil Enhancing the climate mitigation ambitious of Brazil Morocco - Enforcement of Euro VI standards Heavy-duty vehicles and engines Morocco - Enforcement of Euro VI standards Liberia - Develop national sulfur fuel standards and the capacity to enforce mandatory vehicle inspection Heavy-duty vehicles and engines Liberia - Develop national sulfur fuel standards and the capacity to enforce mandatory vehicle inspection Collaborative action and innovation to transform freight corridors in South America and Eastern Africa Heavy-duty vehicles and engines Collaborative action and innovation to transform freight corridors in South America and Eastern Africa Paraguay - Supporting the development of a resolution to reduce SLCPs from HDVEs Heavy-duty vehicles and engines Paraguay - Supporting the development of a resolution to reduce SLCPs from HDVEs Accelerating policy action in support of soot-free and zero-emission road transport in the Global South Heavy-duty vehicles and engines Accelerating policy action in support of soot-free and zero-emission road transport in the Global South See all Related resources Guidelines & Tools 2026 Comprehensive Guidance on Emission Reductions for Priority and High-Emission Industrial Sectors in Latin America and the Caribbean Guidelines & Tools 2026 Regional Cooperation Program: Reduction of methane emissions from organic waste and closure of landfills in LAC Guidelines & Tools 2025 Governance mechanisms and institutional arrangements for preparing long‑term low‑emission development strategies - A technical guideline - Cloned Standards, Regulation, Legislation and Agreements 2025 Regional Action Plan on Air Quality for Latin America and the Caribbean 2026-2029 See all Related news and updates Regulating Fossil Fuel Methane a Clear Win for Latin America & the Caribbean News 12 Sep 2024 Regulating Fossil Fuel Methane a Clear Win for Latin America & the Caribbean Investing in Clean Transport and Leapfrogging to Zero Emissions in Africa News 02 Sep 2024 Investing in Clean Transport and Leapfrogging to Zero Emissions in Africa Inside the push to clean up one of Africa’s most-polluted transit routes Blog 14 Aug 2024 Inside the push to clean up one of Africa’s most-polluted transit routes Unpacking the newly adopted UNEA-6 Resolution on Promoting Regional Cooperation on Air Pollution to Improve Air Quality Globally Blog 27 Mar 2024 Unpacking the newly adopted UNEA-6 Resolution on Promoting Regional Cooperation on Air Pollution to Improve Air Quality Globally See all
SADC – Harmonization of Low Sulphur Fuel Standards and Regional Clean Air Cooperation Heavy-duty vehicles and engines SADC – Harmonization of Low Sulphur Fuel Standards and Regional Clean Air Cooperation
Vanuatu - Enhance and develop air quality, emissions standards and national strategies for the transport and maritime and shipping sectors National policy and planning Vanuatu - Enhance and develop air quality, emissions standards and national strategies for the transport and maritime and shipping sectors
Cambodia – Strengthening the enforcement of vehicle emissions regulations and Euro 6 implementation planning Heavy-duty vehicles and engines Cambodia – Strengthening the enforcement of vehicle emissions regulations and Euro 6 implementation planning
Paraguay - Technical Assistance for Regulating the Import of New and Used Vehicles to Paraguay National policy and planning Paraguay - Technical Assistance for Regulating the Import of New and Used Vehicles to Paraguay
Enhancing the climate mitigation ambitious of Brazil Enhancing the climate mitigation ambitious of Brazil
Morocco - Enforcement of Euro VI standards Heavy-duty vehicles and engines Morocco - Enforcement of Euro VI standards
Liberia - Develop national sulfur fuel standards and the capacity to enforce mandatory vehicle inspection Heavy-duty vehicles and engines Liberia - Develop national sulfur fuel standards and the capacity to enforce mandatory vehicle inspection
Collaborative action and innovation to transform freight corridors in South America and Eastern Africa Heavy-duty vehicles and engines Collaborative action and innovation to transform freight corridors in South America and Eastern Africa
Paraguay - Supporting the development of a resolution to reduce SLCPs from HDVEs Heavy-duty vehicles and engines Paraguay - Supporting the development of a resolution to reduce SLCPs from HDVEs
Accelerating policy action in support of soot-free and zero-emission road transport in the Global South Heavy-duty vehicles and engines Accelerating policy action in support of soot-free and zero-emission road transport in the Global South
Guidelines & Tools 2026 Comprehensive Guidance on Emission Reductions for Priority and High-Emission Industrial Sectors in Latin America and the Caribbean
Guidelines & Tools 2026 Regional Cooperation Program: Reduction of methane emissions from organic waste and closure of landfills in LAC
Guidelines & Tools 2025 Governance mechanisms and institutional arrangements for preparing long‑term low‑emission development strategies - A technical guideline - Cloned
Standards, Regulation, Legislation and Agreements 2025 Regional Action Plan on Air Quality for Latin America and the Caribbean 2026-2029
Regulating Fossil Fuel Methane a Clear Win for Latin America & the Caribbean News 12 Sep 2024 Regulating Fossil Fuel Methane a Clear Win for Latin America & the Caribbean
Investing in Clean Transport and Leapfrogging to Zero Emissions in Africa News 02 Sep 2024 Investing in Clean Transport and Leapfrogging to Zero Emissions in Africa
Inside the push to clean up one of Africa’s most-polluted transit routes Blog 14 Aug 2024 Inside the push to clean up one of Africa’s most-polluted transit routes
Unpacking the newly adopted UNEA-6 Resolution on Promoting Regional Cooperation on Air Pollution to Improve Air Quality Globally Blog 27 Mar 2024 Unpacking the newly adopted UNEA-6 Resolution on Promoting Regional Cooperation on Air Pollution to Improve Air Quality Globally