Step 1: Understand the context.
The 1984 anti-Sikh riots were a series of organized pogroms against Sikhs in India following the assassination of Prime Minister Indira Gandhi by her Sikh bodyguards. Multiple commissions were set up over the years to investigate these riots.
Step 2: Identify the most prominent commission.
While several committees were formed, the most significant and wide-ranging inquiry was conducted by the Nanavati Commission. It was a one-man commission headed by Justice G.T. Nanavati, a retired Judge of the Supreme Court of India.
Step 3: Know the details of the Nanavati Commission.
It was appointed by the NDA government in 2000 to investigate the "killing of innocent sikhs". The commission submitted its report in 2005, which was highly critical of several political figures and police officials for their role in the riots.