A five-judge bench headed by Justice J S Khehar had reserved its judgement on July 15 after a marathon hearing for 31 days on the issue of validity of the 99th Constitutional amendment and the NJAC Act.
The petitions challenging the new legislation were filed by Supreme Court Advocates on Record Association (SCAORA) and others contending that the new law on the selection and appointment of judges was unconstitutional and aimed at hurting the independence of judiciary.
The measure was also supported by 20 state governments which ratified the NJAC Act and the constitutional amendment.
One of the contentious provisions of the new law was the inclusion of two eminent persons to the NJAC which included Chief Justice of India, two senior most judges of the apex court and the Union Law Minister.
Under the law, two eminent persons will be nominated by a committee consisting of the Chief Justice of India, Prime Minister, and Leader of Opposition in the Lok Sabha or where there is no such LoP, the leader of single largest Opposition Party in the House.