The Protocol and Liaison Service contributes to the Delegates Handbook, a booklet that contains information of a general nature about United Nations Headquarters and is applicable throughout the current session. Suggestions for changes to the booklet should be addressed to the General Assembly Affairs Branch (room S-30FW; email: gaab<at>un.org). This booklet is also available on the internet at the United Nations Delegates website as well as the General Assembly website, under Resources.