T1 An Approach to Environmental Impact Assessment for Projects affecting the Coastal and Marine Environment. UNEP Regional Seas Reports and Studies No. 122 A1 United Nations Environment Programme, K1 decision-making K1 environmental impact assessment K1 environmental monitoring K1 guideline K1 marine environment K1 coastal area PB United Nations Environment Programme YR 1990 FD 1990 LK https://wedocs.unep.org/handle/20.500.11822/25879 UL https://wedocs.unep.org/handle/20.500.11822/25879 NO The present document has been prepared in response to frequent requests from developing countries for simple and yet adequate procedures and guidelines for the preparation of environmental impact assessments which could be used in the context of regional agreements on the protection of the marine environment adopted in support of UNEP's Regional Seas Programme. DS UN Environment Document Repository RD Sep 20, 2026