DSC Documents-3 GST ← Back 10.DSC Class 3 Govt. Combo – 2 Years – With Token 11.DSC Class 3 Govt. Combo – 2 Years – Without Token Required Documents (same Documents for All ) 1.Pan Card/Aadhar Card 2.Mobile No./Email Id 3.Passport Size Photograph 4.Govt Id Proof of Authorized Signatory 5.Letter of authorization (Must in letter Head)