International Legal Instruments on the Management of Chemicals Corporate author Ad Hoc Working Group of Experts on the Implementation of the Amended London Guidelines Date 1990 Source IUCN (ID: MON-045633) Publisher | Place of publication UNEP | Nairobi, Kenya ISBN UNEP/PIC.WG. 3/2 Pages 13 p. Language English Field of application International Subject Waste & hazardous substances Keyword Hazardous substances