The composition of the NJAC, as defined in the now-defunct Act, was: (a) Chief Justice of India (Chairperson, ex-officio) (b) Two senior-most Supreme Court judges (Members, ex-officio) (c) Union Minister of Law and Justice (Member, ex- officio) (d) Two eminent persons (Members), nominated by a committee comprising the Prime Minister, the Chief Justice of India, and the Leader of Opposition in the Lok Sabha.