01Advisory Opinion of 28 May 1948 — Conditions of Admission of a State to Membership in the United Nations (Article 4 of the Charter)Advisory opinions
02Advisory Opinion of 11 April 1949 — Reparation for Injuries Suffered in the Service of the United NationsAdvisory opinions
03Advisory Opinion of 18 July 1950 (second phase) — Interpretation of Peace Treaties with Bulgaria, Hungary and RomaniaAdvisory opinions
04Advisory opinion of 30 March 1950 (first phase) — Interpretation of Peace Treaties with Bulgaria, Hungary and RomaniaAdvisory opinions
06Advisory Opinion of 3 March 1950 — Competence of the General Assembly for the Admission of a State to the United NationsAdvisory opinions
07Advisory Opinion of 28 May 1951 — Reservations to the Convention on the Prevention and Punishment of the Crime of GenocideAdvisory opinions
08Advisory Opinion of 13 July 1954 — Effect of Awards of Compensation Made by the United Nations Administrative TribunalAdvisory opinions
09Advisory opinion of 7 June 1955(including the text of the declaration of Judge Kojevnikov) — Voting Procedure on Questions relating to Reports and Petitions concerning the Territory of South West AfricaAdvisory opinions
10Advisory opinion of 23 October 1956(including the text of the declaration of Judge Kojevnikov) — Judgments of the Administrative Tribunal of the ILO upon Complaints Made against UNESCOAdvisory opinions
11Advisory Opinion of 1 June 1956 — Admissibility of Hearings of Petitioners by the Committee on South West AfricaAdvisory opinions
12Advisory Opinion of 8 June 1960 — Constitution of the Maritime Safety Committee of the Inter-Governmental Maritime Consultative OrganizationAdvisory opinions
13Advisory Opinion of 20 July 1962 — Certain Expenses of the United Nations (Article 17, paragraph 2, of the Charter)Advisory opinions
14Advisory Opinion of 21 June 1971 — Legal Consequences for States of the Continued Presence of South Africa in Namibia (South West Africa) notwithstanding Security Council Resolution 276 (1970)Advisory opinions
15Advisory Opinion of 12 July 1973 — Application for Review of Judgment No. 158 of the United Nations Administrative TribunalAdvisory opinions
17Advisory Opinion of 20 December 1980 — Interpretation of the Agreement of 25 March 1951 between the WHO and EgyptAdvisory opinions
18Advisory Opinion of 20 July 1982 — Application for Review of Judgment No. 273 of the United Nations Administrative TribunalAdvisory opinions
19Advisory Opinion of 27 May 1987 — Application for Review of Judgment No. 333 of the United Nations Administrative TribunalAdvisory opinions
20Advisory opinion of 26 April 1988 (including the text of the declaration of Judge Elias) — Applicability of the Obligation to Arbitrate under Section 21 of the United Nations Headquarters Agreement of 26 June 1947Advisory opinions