If the name of a person does not have a last name, then his/ her father's first name should be filled in the mandatory 'Last Name' field. In such a case, an affidavit duly notarized by a Notary Public should also be submitted along with DIN application.
Single name shall be allowed in Form DIR-3 in Applicant name and Father’s name only if single name is there in Income tax PAN. The same shall be validated from PAN database.
Attesting authority should indicate the following while attesting the documents: