The UN human-rights system (HRC, OHCHR, treaty bodies)
The architecture of the UN human-rights machinery: the Human Rights Council, OHCHR, the Charter- and treaty-based bodies, the UPR, and reform debates.
Two pillars: Charter-based and treaty-based
The UN human-rights system rests on two distinct legal foundations. Charter-based bodies derive authority from the UN Charter (1945), whose Articles 1(3), 55 and 56 commit members to promoting universal respect for human rights. Treaty-based bodies derive authority from specific multilateral conventions and bind only their states parties. Confusing these two pillars is the single commonest examination error.
The Charter pillar begins with the Commission on Human Rights, established by ECOSOC in 1946 under Article 68, which drafted the Universal Declaration of Human Rights (UDHR), adopted by General Assembly Resolution 217 A (III) on 10 December 1948. The UDHR is a declaration, not a treaty: it is not per se binding, though much of it is now accepted as customary international law. The Commission was abolished in 2006, discredited by the membership of serial rights-abusers and selective politicisation.
The Human Rights Council
General Assembly Resolution 60/251 of 15 March 2006 created the Human Rights Council (HRC) to replace the Commission. Critically, the HRC is a subsidiary organ of the General Assembly, not of ECOSOC — a deliberate upgrade in status. It comprises 47 member states, elected by the GA by absolute majority (secret ballot) for staggered three-year terms, with seats distributed on equitable geographic lines: 13 African, 13 Asia-Pacific, 6 Eastern European, 8 Latin American and Caribbean, 7 Western European and Other. Members may serve no more than two consecutive terms. The GA may suspend a member for gross and systematic violations by a two-thirds vote — invoked against Libya in March 2011 and against Russia on 7 April 2022 (Resolution ES-11/3).
The HRC's flagship innovation is the Universal Periodic Review (UPR), under which every UN member state's record is reviewed roughly every 4.5 years by a Working Group of the whole — a peer-review mechanism designed to cure the old Commission's selectivity. India has undergone UPR four times (2008, 2012, 2017, 2022). The Council also retains Special Procedures — independent Special Rapporteurs, Independent Experts and Working Groups with country or thematic mandates — and a Complaint Procedure (the confidential successor to the ECOSOC 1503 procedure). The Advisory Committee of 18 experts is its think-tank.
OHCHR
The Office of the High Commissioner for Human Rights (OHCHR) is the Secretariat's human-rights department, headed by the High Commissioner — a post created by GA Resolution 48/141 of 20 December 1993 following the Vienna World Conference on Human Rights. The High Commissioner holds the rank of Under-Secretary-General, serves a four-year term, and is the UN's principal human-rights official. Volker Türk of Austria assumed office in October 2022. OHCHR services the HRC and the treaty bodies and runs field presences worldwide.