The Human Rights Violations Investigation Commission (HRVIC)—universally known as the Oputa Panel after its chairman—was inaugurated on 14 June 1999 by President Olusegun Obasanjo and formally constituted as a judicial commission under the Tribunals of Inquiry Act. It was chaired by Hon. Justice Chukwudifu Oputa, CFR, a retired Justice of the Supreme Court of Nigeria. The Commission's mandate was to investigate gross human rights violations and abuses committed between 15 January 1966 (the date of the first military coup) and 28 May 1999 (the eve of the Fourth Republic)—an inquiry spanning thirty-three years of predominantly military rule.
The Commission held public hearings in six cities across Nigeria, receiving testimony from hundreds of petitioners including survivors of the Isaac Boro uprising suppression (1966), the Asaba massacre (1967), the Ogoni Nine execution (1995), the Abiola family in relation to the June 12 annulment crisis, and individuals tortured or disappeared under every military regime from Gowon to Abacha. Families of prominent victims, including the Abiola and Rewane families, appeared before the panel. Subpoenas were issued to former military heads of state—including Generals Babangida, Abdulsalami Abubakar, and Theophilus Danjuma—but the Supreme Court in Attorney-General of Ondo State v. Attorney-General of the Federation (2002) ruled that the federal government lacked constitutional power to compel former heads of state to appear, fatally limiting the panel's reach. The Commission submitted its five-volume report to President Obasanjo on 28 May 2002, recommending reparations for victims, prosecution of specific perpetrators, and the creation of a permanent human rights institution.
Obasanjo accepted the report in ceremony but never formally published it or acted on its recommendations for prosecution or reparations. The report was suppressed from official distribution for years. Activists and human rights organisations, including the Civil Liberties Organisation, obtained and circulated copies; the full text was eventually placed online by the African Transitional Justice Hub and the Centre for the Study of Violence and Reconciliation. No prosecutions followed; no comprehensive reparations fund was established. The Oputa Panel is regarded by transitional justice scholars as a paradigmatic case of a truth commission whose findings were absorbed and neutralised by the same political establishment it was meant to scrutinise.