The Supreme Court on Friday upheld the validity of the law making Aadhaar mandatory for allotment of PAN and filing of Income Tax(IT) returns but exempted those without it for now until the larger privacy issue is decided. In effect, those who possess an Aadhaar card must link it to their Permanent Account Number(PAN) card and those who have enrolled and not yet got their Aadhaar card are also exempted […]