(a) All beer wholesalers in this state shall notify the Alcoholic Beverage Control Board of the brand name of all beer to be distributed and of the agreement between the applicant and the brewer as to the geographical territory wherein the applicant may distribute beer.
(b) In the event an agreement between a beer wholesaler and a brewer concerning the geographical territory within which the wholesaler may distribute beer is modified or changed as to the geographical territory, then the beer wholesaler shall notify the board of a new agreement or modification of agreement within sixty (60) days of the modification agreement or new agreement.
(c) It shall be unlawful for any wholesale beer distributor to sell beer outside the geographical territory described in the notice given the board.