Volume 1 (A and B) covers international organizations throughout the world, comprising their aims, activities and events.

This six-volume set is the complete 49th edition of the Yearbook of International Organizations. Unchallenged in this field of reference since 1910, the Yearbook of International Organizations provides the most extensive coverage of non-profit international organizations available today.

Volume 1 (A and B) of the Yearbook of International Organizations covers international organizations throughout the world, comprising their aims, activities and events

The Irish Yearbook of International Law (IYIL) supports research into Ireland's practice in international affairs and foreign policy, filling a gap in existing legal scholarship and assisting in the dissemination of Irish thinking and practice on matters of international law. On an annual basis, the Yearbook presents peer-reviewed academic articles and book reviews on general issues of international law. Designated correspondents provide reports on international law developments in Ireland, Irish practice in international bodies, Ireland and the Law of the Sea and the law of the European Union as relevant to developments in Ireland. In addition, the Yearbook reproduces key documents that reflect Irish practice on contemporary issues of international law. Publication of the Irish Yearbook of International Law makes Irish practice and opinio juris more readily available to Governments, academics and international bodies when determining the content of international law. In providing a forum for the documentation and analysis of North-South relations the Yearbook also makes an important contribution to post-conflict and transitional justice studies internationally. As a matter of editorial policy, the Yearbook seeks to promote a multilateral approach to international affairs, reflecting and reinforcing Ireland's long-standing commitment to multilateralism as a core element of foreign policy.

For the Yearbook of International Organizations, the most up-to-date and comprehensive reference to international organizations, the UIA has selected the most important 31,086 organizations from its extensive database of current and previous organizations. Yearbook provides profiles of 5,546 intergovernmental and 25,540 international non-governmental organizations active in nearly 300 countries and territories in the world today. Organization descriptions listed in Volume 1 are numbere sequentially to facilitate quick and easy cross-referencing from the other Yearbook Volumes. Users can refer to Volumes 2 and 3 to locate organizations by region or subject respectively, and comprehensive indexes are included. Naturally, the high standards of accuracy, consistency and detail set by previous editions of the Yearbook of International Organizations have been maintained for this edition.

In December 2011, the United Nations General Assembly adopted the International Law Commission's articles on the responsibility of international organizations, bringing to conclusion not only nearly ten years of reflection by the Commission, governments and organizations on this specific topic, but also decades of study of the wider subject of international responsibility, which had initially focused on State responsibility. Parallel to this reflection by the Commission, diplomats and public officials, the body of international case-law and literature on the many facets of the topic has steadily been growing. Responsibility of International Organizations: Essays in Memory of Sir Ian Brownlie contributes to the body of international literature by collecting a broad spectrum of different and sometimes differing perspectives from well-known experts in the field, ranging from the bench to the Commission, academia, and the world of in-house counsel. The book is also a memorial to the renowned Sir Ian Brownlie, himself a former Chairman of the International Law Commission who, as a leading scholar and practitioner, greatly contributed to the reflection on international responsibility, including the responsibility of international organizations. Edited by Maurizio Ragazzi, a former pupil of Sir Ian, the book is an ideal companion to International Responsibility Today, a collection of essays on international responsibility which the same editor presented in 2005 in memory of Oscar Schachter, and to which Sir Ian Brownlie had contributed. The essays collected in Responsibility of International Organizations: Essays in Memory of Sir Ian Brownlie, conveniently grouped by the editor under broad areas for the reader's benefit, will be relevant not only to all those interested in this specific subject but also, more generally, to all those engaged in the field of international law and the law of international organizations.