Section 21D(2) in Tamil Nadu Entertainments Tax Rules, 1939
(2)Every application for registration shall be accompanied by two copies of recent passport size photograph of the proprietor, in the case of proprietary concern, in the case of partnership, the managing partner or any one of the partners and the authorised person in all other cases. The proprietor, managing partner, or the authorised person, as the case maybe, shall appear before the Entertainments Tax Officer, when called upon to do so and sign before him on the copies of the photographs so furnished.