A wealth of information on the UN and its various sub-organizations, and links to their respective homepages. Most pages have documents or publications links that you can use to see the documents that each agency puts out.
The official electronic repository for the UN, ODS provides full-text access to all types of official United Nations documentation, beginning in 1993. Older UN documents are added to the system on a daily basis.
Catalogue of UN libraries. Use to search voting records of the General Assembly1983-present & the voting records of the Security Council 1946-present. Also indexes speeches made in the General Assembly & the Security Council, 1983-present.