The iconic Keshavananda Bharti case was the longest in the history of the Supreme Court. That case which in 1973 which said that the Constitution was supreme went on for five months before an order running into over 14,000 pages was passed.
Hearing on batch of petitions challenging the constitutional validity of Aadhaar on Thursday became the second longest case in the history of the Supreme Court. Hearing started in January and went on for 38 days. The Supreme Court is expected to deliver its verdict in the case by July or August.
A five-judge constitution bench headed by Chief Justice Dipak Misra directed all the parties concerned to file their written submissions to put forth their case.
A battery of lawyers including Attorney General K K Venugopal, who represented the Centre and senior advocates like Kapil Sibal, P Chidambaram, Rakesh Dwivedi, Shyam Divan, Arvind Datar, Rakesh Dwivedi had appeared for various parties.
The constitution bench also comprised Justices A K Sikri, A M Khanwilkar, D Y Chandrachud and Ashok Bhushan.
During the arguments spread over four months, the Centre had strongly defended its decision to seed Aadhaar numbers with mobile phones, telling the top court that it could have been hauled up for contempt if the verification of mobile users was not undertaken by it.
However, the court had said that the government had misinterpreted its order and used it as a "tool" to make Aadhaar mandatory for mobile users.
Former Karnataka High Court judge Justice K S Puttaswamy and other petitioners had challenged the constitutional validity of Aadhaar.
The court had also not agreed with the government's contention that the Aadhaar law was correctly termed as a Money Bill by the Lok Sabha Speaker as it dealt with "targeted delivery of subsidies" for which funds came from the Consolidated Fund of India.