This review of Belgium's environmental conditions and policies evaluates progress in reducing the pollution burden, improving natural resource management, integrating environmental and economic policies, and strengthening international co-operation.

This review of Belgium's environmental conditions and policies evaluates progress in reducing the pollution burden, improving natural resource management, integrating environmental and economic policies, and strengthening international co-operation.

This review of Switzerland's environmental conditions and policies evaluates progress in reducing the pollution burden, improving natural resource management, integrating environmental and economic policies, and strengthening international co-operation.

This review of New Zealand's environmental conditions and policies evaluates progress in reducing the pollution burden, improving natural resource management, integrating environmental and economic policies, and strengthening international co-operation.

OECD's periodical review of Australia's environmental policies and programmes. This edition reviews progress since the last review in 1998 and in relation to the 2001 OECD Environmental Strategy.

Belgium has made progress in decoupling several environmental pressures from economic growth, in improving wastewater treatment and in expanding protected areas. Regions have achieved high levels of recovery and recycling, and have pioneered circular economy policies. However, further efforts are needed to progress towards carbon neutrality, reduce air and water pollution, reverse biodiversity loss and consolidate results of circular economy initiatives.

This report is the first OECD review of Colombia's environmental performance. It evaluates progress towards sustainable development and green growth, with a focus on waste and chemicals management and policies that promote more effective and efficient protection and sustainable use of biodiversity.