26 April 2016
Class 2 DSC is required for :- e-filing of Income Tax Return, eFiling of Service Tax Return, eSigning of Form No. 16, eSigning of Form No. 16 A, MCA21 RoC eFiling, LLP Formation, Company Formation.
Class 3 DSC is required for :- e-tenders, e-procurement, vendor registrations MCA21 filing.