The volume 16 compiles the disarmament resolutions and decisions of the forty-sixth session of the General Assembly, the voting patterns in the General Assembly and the First Committee report and dates of their adoption. It summarizes developments and trends in 1991 on key issues of multilateral consideration at the international and regional levels. Reviews the activity of the forty-sixth session of the General Assembly, the Conference on Disarmament and the Disarmament Commission. Contains a timeline that highlights events in multilateral disarmament in 1991.

Fully indexed, the 1991 edition of the Yearbook is the single most current, comprehensive and authoritative reference publication about the work of the United Nations, other international organizations and related bodies. The book is designed not just for use by diplomats, officials and scholars but also by other researchers, writers, journalists, teachers and students. The year 1991 was a remarkably eventful one for the United Nations and in the conduct of international relations. This volume of the Yearbook details the activities of the United Nations, its many organs, agencies and programmes, working together to rekindle a new form of multilateral cooperation for a better world. It records the diverse and globe-encompassing activities of the United Nations and its enduring efforts to deal with the world's pressing concerns, particularly matters of international peace and security, disarmament, human rights, the settlement of regional conflicts, economic and social development, the preservation of the environment, control of drugs and narcotic substance abuse, crime prevention, adequate shelter, youth and the ageing and humanitarian assistance for refugees as well as disaster relief. The Yearbook of the United Nations is now up-to-date. The Yearbooks for the years 1988, 1989 and 1990 will be published simultaneously.

Den årlige redegørelse fra FN for nedrustningsbestræbelserne i 2008 er i 2009 udkommet i to bind Part I og II, herunder om afspænding, våbenkontrol, forhandlinger, aftaler, traktater og nedrustning.