International Maritime Organization
IMO I533E The London Protocol: What it is and how to implement it, 2014 Ed
International Maritime Organization
IMO I537E Sampling and Analysis of Dredged Material at Sea, 2005 Edition
International Maritime Organization
IMO I540E Guidelines on Low Cost, Low Technology Assessment of Dredged Material, 2015 Edition
International Maritime Organization
IMO I542E Low Cost, Low Technology Field Monitoring Assessment, 2016 Edition
International Maritime Organization
IMO I547E Low Cost, Low Technology Compliance Monitoring, 1st Edition 2017
International Maritime Organization
IMO I550E International Convention on OPRC 1990, 1991 Edition