Welcome to Advisory Committee on Administrative and Budgetary Questions

About the ACABQ

The Advisory Committee on Administrative and Budgetary Questions, a subsidiary organ of the General Assembly, consists of 21 members appointed by the Assembly in their individual capacities. The Members are elected by the General Assembly for a period of three years, on the basis of a broad geographical representation. The Chairman and Vice-Chairman of the Committee are elected by the Members of the Advisory Committee.

Learn about the ACABQ

08 September 2025

The ACABQ starts its fall session

The Advisory Committee commenced its fall session on 8 September 2025. The session is dedicated to reviewing revised estimates for the 2026 programme budget proposal of the Secretary-General, within the framework of the UN80 initiative. The session concludes on 19 December 2025.

Symbol	Report Title	Date
	Contingency fund: consolidated statement of programme budget implications and revised estimates	18 December 2025
	Revised estimates: effect of changes in rates of exchange and inflation	11 December 2025
	Financing arrangements for the United Nations Support Office in Haiti for the period from 1 October 2025 to 30 June 2026 (UNSOH)	10 December 2025
	Financial performance report on the budget of the International Residual Mechanism for Criminal Tribunals for 2024 and proposed budget for the International Residual Mechanism for Criminal Tribunals for 2026 (IRM)	10 December 2025
	Progress on the functioning and development of the Umoja system (UMOJA_ERP)	10 December 2025