Judgement of the Supreme Court of India in the matter of Binoy Viswam Vs Union of India & Others dated 09/06/2017 regarding constitutional validity of Section 139AA of the Income Tax Act, 1961 which provision has been inserted by the amendment to the said Act vide Finance Act, 2017 for Quoting of Aadhaar number mandatory (i) in the application form for allotment of permanent account number; (ii) in the return of income.