(1) Every dealer, who is liable to pay tax under this Act, and who is a Hindu undivided family, a firm, company or corporation or a society or club or association or who is engaged in business as a guardian or a trustee or otherwise on behalf of another person, shall furnish to the prescribed authority in the prescribed manner a declaration stating the name and prescribed particulars of the person or persons who shall be deemed to be the manager or managers of such dealer's business for the purposes of this Act.
     (2) Every dealer shall specifically authorise his manager or officer or any other person to receive any form of declaration, make any statement, furnish any return, statement, accounts, produce documents or other evidence and any statement made, return or statement furnished, accounts, registers or documents produced or evidence given by the manager or any person authorised by him or by the dealer in this behalf, in the course of any proceeding under this Act, shall be binding on the dealer.