RT null T1 Guidelines for Customization of the Integrated Environmental Assessment and Reporting Training Manual A1 United Nations Environment Programme, K1 environmental impact assessment PB United Nations Environment Programme YR 2009 FD 2009 LK https://wedocs.unep.org/handle/20.500.11822/11317 UL https://wedocs.unep.org/handle/20.500.11822/11317 NO The Customization Guidelines are intended to assist users with adapting the Training Manual for applications that accept the overall IEA approach, but need to follow some alternative methodologies. DS UN Environment Document Repository RD Sep 22, 2026