In addition to the information from ST/LIB/SER.B//Rev.5, this page of the guide incorporates information about early S/AC. document series symbols from the 1949 UN publication "Series symbols for documents of the Security Council / prepared by the Documents Index Unit" (S/INF/1/Rev.4)
Additional information and references may be found in the authority records of the UN Digital Library.
One challenge with research on these bodies is that they are often named for the number of the resolution establishing them, they do not always have descriptive names. Also note, documents issued by the subsidiaries to the parent organ (in this case, the Security Council) take the symbol of the parent organ. When sanctions committees report to the Security Council, the reports are usually transmitted as a letter from the Chair of the Commitee to the President of the Security Council and have a straight S/YEAR/number document symbol, not an S/AC.-- symbol.
United Nations Security Council Committee Established pursuant to Resolution 1267 (1999) concerning Afghanistan
1999-
United Nations Security Council Committee Established pursuant to Resolution 1540 (2004) concerning the proliferation of Weapons of Mass Destruction
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