Low Cost Low Tech Compliance Monitoring 2017 ED The objective of this publication is to provide practical information about using low cost and low technology tools that are useful for monitoring of possible environmental impacts associated with disposal at sea of either dredged material or inert, inorganic geological materials. The primary audiences for this guidance are countries that are in the early stages of developing waste assessment and monitoring actions in concert with permit programes for disposal of wastes and other matter at sea. Author: IMO Publisher: IMO Edition Date: 2017 Number of Pages: TBD ISBN 9789280116632