RT Report T1 Development and Harmonization of Environmental Laws Volume 5: Report on the Development and Harmonization of Laws on Toxic and Hazardous Chemicals A1 United Nations Environment Programme, K1 environmental law K1 environmental health K1 environmental management K1 environmentally hazardous substance K1 toxic substance K1 chemical K1 industrialization SN 92-807-1881-9 YR 1999 FD 1999 LK https://wedocs.unep.org/handle/20.500.11822/29003 UL https://wedocs.unep.org/handle/20.500.11822/29003 NO Environmental law is an essential tool for the governance and management of the environment and natural resources. It is the foundation of national and regional policies and actions to ensure that the use of natural resources is done equitably and sustainably. DS UN Environment Document Repository RD Sep 16, 2026