A five-judge constitution bench headed by Chief Justice Dipak Misra, however, asked what the position will be with regard to breach, if any, that could have taken place between 2009, when the Aadhaar scheme was launched, and 2016 when the enabling law came into force.
The bench said the Centre came out with the law in 2016 to negate the objection that it was collecting data since 2009 without any authorisation, but the issue which needed consideration was what will happen if the data collected earlier, have been compromised.
The bench is hearing a clutch of petitions including one filed by former High Court judge Justice K S Puttaswamy challenging the constitutional validity of the Centre's flagship Aadhaar scheme and its enabling 2016 Act.
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On the issue of making Aadhaar mandatory for the poor to avail facilities, he said the State was making a "moral judgment on the poorest of the poor in saying they make ghost cards".
There are ways to detect and stop pilferages, he said, adding that fake persons can be identified and action taken against them, but "do not treat every person with indignity".
Referring to a court judgement, he said "governments come and go and we do not know who will inherit this database even if we don't impute any malice to this government. This law will remain. The judges will have to keep that in mind."
He then said that personal information of citizens cannot be accessed by the government without any authority of law and moreover, in the present case, these information can be shared with body corporate.
Earlier, the senior lawyer had said that the State cannot sit in judgement and rely only on biometric details to establish the identity of its citizens. "Virtual person cannot reduce the real person-hood," he had said, dubbing the Aadhaar Act as "unconstitutional".
The individual's rights always gets primacy over the rights of the State and moreover, the action of the government is needed to be tested "for substantive and procedural due process", he had said.
The court had posed whether the government was not entitled to seek proof of identity from citizens if their entitlement to certain benefits were dependent upon their identities.
The apex court had on December 15 last year extended till March 31 the deadline for mandatory linking of Aadhaar with various services and welfare schemes of all ministries and departments of the Centre, states and Union territories.