Home |Siddiq Sid Siddiq Sid 1 Answers, 0 Claps, 536 Views Share × Feeds Questions Answers Guides Whose signature is to be put in form 30 in the field for Specimen Signature of Registered owner for ownership transfer of vehicle ? The sellers signature is used here 1 0 536 No questions added by Siddiq Sid. Whose signature is to be put in form 30 in the field for Specimen Signature of Registered owner for ownership transfer of vehicle ? The sellers signature is used here 1 0 536 No Guides added by Siddiq Sid.