The International Maritime Dangerous Goods Code is the standard guide to all aspects of handling dangerous goods and marine pollutants in sea transport. The Code lays down basic principles: detailed recommendations for individual substances, materials and articles, and a number of recommendations for good operational practice, including advice on terminology, packing, labelling, stowage, segregation and handling, and emergency response action. The Code has undergone many changes over the years, in both format and content, in order to keep up with the rapid expansion of the shipping industry. Amendment 40-20 includes revisions to various sections of the Code and to transport requirements for specific substances. It is mandatory as from 1 June 2022 but may be applied by Administrations in whole or in part on a voluntary basis from 1 January 2021

In "Current Maritime Issues and the International Maritime Organization," leading experts thoughtfully consider the most pressing issues confronting the International Maritime Organization, as the IMO celebrates its fiftieth anniversary. The papers in this publication were originally presented at the Twenty-Third Annual Seminar of the Center for Oceans Law and Policy (COLP), University of Virginia School of Law, an event co-hosted with the IMO in January, 1999, at its headquarters in London. Subjects covered were maritime safety, marine environmental protection, flag State implementation and port State control, IMO's interface with the Law of the Sea Convention, IMO Legal Committee work, and broader questions of IMO regulations and oceans policy. "Current Maritime Issues and the International Maritime Organization" also includes keynote papers by Sir Robert Jennings, the distinguished former President of the International Court of Justice; Ms Glenda Jackson, the United Kingdom Under-Secretary of State and Minister of Shipping; and Ambassador Satya N. Nandan, the Secretary-General of the International Seabed Authority.

This publication provides guidance to port State control officers (PSCOs) on the conduct of inspections of foreign ships, in order to promote consistency in the way inspections are carried out worldwide, and to harmonize the criteria for deciding on deficiencies found on board relating to the ship, its equipment or its crew, as well as the application of procedures.