The government told a five-judge constitution bench headed by Chief Justice Dipak Misra which is examining the validity of Aadhaar scheme and its enabling 2016 law that in a digital era, Aadhaar is the best way to prevent "money laundering and deliver subsidies and benefits".
"The policy decisions of the government approved by experts are not subject to judicial review," Attorney General K K Venugopal told the bench which also comprised justices A K Sikri, A M Khanwilkar, D Y Chandrachud and Ashok Bhushan.
Venugopal, in his day-long arguments, also referred to various reports including that of World Bank and said that they acknowledged that India has taken a step to give an identity to the "poorest of poor", which would finally help in achieving the task of financial inclusion of all.
The top law officer said that that the development will slow down if there was judicial review of every state action and "courts should not interfere in matters of technical expertise".
The only duty of the court is to expound the language of the law and it may not decide whether a particular policy decision is fair or not, he said.
Here's all you need to know that unfolded during the day:
The Aadhaar scheme satisfies the test of proportionality by showing a rational nexus between the means and the goal, Venugopal said, adding that all subsidies were part of right to life with dignity and would prevail over the right to privacy, on being asked if Aadhaar violated the doctrine of proportionality.
The bench said "biological attributes" are open ended and the authorities may expand and include some more biometric features in the Aadhaar scheme in future and asked whether it would not amount to "excessive delegation of powers" by Parliament. Blood, urine, DNA may be added, but that will be be subject to examination by the courts, just like right now the court is examining whether collection of fingerprints and iris scans are a violation of privacy, Venugopal said.
The power of UIDAI to decide what is 'biological attributes" and the method of collecting it has to meet the test of proportionality, the bench said.
The Attorney General said that Aadhaar has helped in curbing the leakages in the disbursal of benefits under welfare schemes. The legitimate State interest runs through the entire Aadhaar Act and it has helped in dissipation of subsides, prevention of black money and money laundering by linking it with bank accounts, he said.
He referred to several judgements of the American Supreme Court which have upheld the fingerprint imaging for social security card. However, the bench observed that the position taken by the European courts including by the German court was diametrically different to the position taken by US courts and asked not to refer to foreign court judgements as they may cause confusion.
The advancing of arguments remained inconclusive and would continue tomorrow.
(With PTI Inputs)