New mechanisms to strengthen the executive management of the United Nations Secretariat - ST/SGB/2005/16
New mechanisms to strengthen the executive management of the United Nations Secretariat [SECTION 2.1 ONLY] - ST/SGB/2005/16
New nomenclature for staff of the United Nations - ST/SGB/2002/18
New procedure for checking the status of United States visa applications - ST/IC/2014/11
New travel regulations for foreign nationals entering Japan - ST/IC/2007/51
Night differential
No smoking policy at United Nations Headquarters premises - ST/IC/2016/10
Non-family service allowance
Non-reimbursable loans of personnel services
Non-reimbursable loans of personnel services from sources external to the United Nations Common System - ST/AI/231/Rev.1
Non-smoking policy at United Nations Headquarters New York - ST/SGB/2003/9
Normal working hours at Headquarters - ST/AI/2019/2
Notification/obligation to supply information
Observance by United Nations forces of international humanitarian law - ST/SGB/1999/13
Occupational Health and Safety Forum
Occupational safety and health
Office of the Special Adviser on Africa - ST/SGB/2003/6
Official forms management - ST/AI/2019/6
Official holidays
Official holidays - ST/SGB/2019/6
Official holidays for 2020 at United Nations Headquarters - ST/IC/2019/23
Official holidays for 2021 at United Nations Headquarters - ST/IC/2020/20
Official hospitality - ST/AI/2002/8
Official hospitality - ST/AI/2002/8/Amend.1
Official hospitality (Consolidated) - ST/AI/2002/8
Official travel
Official travel - ST/AI/2013/3
Official travel - ST/AI/2013/3/Amend.4
Official travel - ST/AI/2013/3/Amend.3
Official travel - ST/IC/2019/16
Official travel - ST/IC/2019/16/Amend.1
One-dollar-a-year contracts
Online Training
operations#self-defence#military personnel#civil population"
OPPBA.001(11-05) (Vendor/Person Profile Update) - OPPBA.001
OPPBA.003 (11.05) (Payment Authorization - UN) - OPPBA.003
Organization and terms of reference of the Office of Administration of Justice - ST/SGB/2010/3
Organization of the Department for General Assembly and Conference Management - ST/SGB/2021/3
Organization of the Department of Economics and Social Affairs - ST/SGB/1997/9
Organization of the Department of Field Support - ST/SGB/2010/2
Organization of the Department of Management - ST/SGB/2010/9
Organization of the Department of Peacekeeping Operations - ST/SGB/2010/1
Organization of the Department of Political Affairs - ST/SGB/2009/13
Organization of the Department of Political Affairs - ST/SGB/2009/13/Corr.1
Organization of the Department of Public Information - ST/SGB/1999/10
Organization of the Department of Safety and Security - ST/SGB/2013/5
Organization of the Executive Office of the Secretary-General - ST/SGB/1998/18
Organization of the Office for Disarmament Affairs - ST/SGB/2008/8
Organization of the Office for Outer Space Affairs - ST/SGB/2020/1
Organization of the Office for the Coordination of Humanitarian Affairs - ST/SGB/1999/8