Protocol and Liaison Service


About the Service  |  Registration Processes  |  Meetings 

Reference Materials |  Notes Verbales  |  Workshops


Please note that the Protocol and Liaison Service has switched to electronic submission of documents for all business processes. Please do not submit paper documents, forms or original passports. Additional information can be found here… 


The Protocol and Liaison Service within the Department for General Assembly and Conference Management (DGACM) serves the protocol needs of the Secretariat, including those of the Secretary-General, the Deputy Secretary-General and the President of the General Assembly. It also interfaces with the Permanent Missions and Observer Offices to the United Nations as well as with the liaison offices of the specialised agencies and related organizations stationed in New York. The Service applies an orderly, uniform set of rules and governing codes of behaviour in diplomatic forums, meetings and ceremonies involving missions/observers and their representatives. To learn more, see our About page.



United Nations, New York. (UN Photo/Mark Garten)


Special announcements


Contact information

405 East 42nd Street, Room S-0200, New York, NY 10017 
Protocol General Tel: (212) 963-7171, (212) 963-7172
Registration to UN Meetings Tel: (212) 963-7181

09:30 a.m. to 12:00 p.m.
03:00 p.m. to 05:30 p.m.

Please, click here to send us a message.

Notes verbales