The United Nations Staff Union operates in accordance with its Statute and Regulations.
Other relevant references are:
The Staff Regulations and Rules, in particular Chapter VIII on Staff Relations. The latest version of the SRR was issued as ST/SGB/2018/1.
The Standards of Conduct for the International Civil Service, issued by the International Civil Service Commission (ICSC).
The Secretary General’s Bulletin ST/SGB/274 governing Staff-Management consultation at the Department or Office level.