SB Order No.16/2012 No.61-03/2012-SB Government of India Ministry of Communications & IT Department of Posts Dak Bhawan, Sansad Marg, New Delhi – 110 001, Dated : 16.11.2012 To All Heads Circles, Addl. Director General, APS, New Delhi. Subject : Purchase of National Savings Certificates by an audit on behalf of a minor a clarification regarding.