http://articles.timesofindia.indiatimes.com/2013-01-02/delhi/36111049_1_uid-number-uid-enrollment-national-population-register NEW DELHI: If you are looking to register property or your marriage in the capital, biometric identity proof will be mandatory from now. This means, along with the other necessary documentation, an Aadhar Unique Identification (UID) number or an enrolment slip showing it is on its way will be essential. The revenue department took the lead, making biometric ID proof mandatory for all 20 of its services — ranging from registration of property to domicile and SC/ST certificates — from January 1. Other departments are set to follow suit soon. Those enrolled under the ongoing National Population Register of the Union home ministry will be considered too. The launch in the 11 revenue districts on Monday, however, was fraught with chaos. The biometric move was only in the experimental mode so far and most applicants who landed up at the offices of the...