The board shall adopt general rules and regulations governing its procedure, and shall make rules for the filing of appeals and other matters requiring its attention, which shall not cause unreasonable delays in the transaction of its business. Hearings shall be held on all appeals. The board shall cause to be given notice of such hearing setting forth the time and place and the nature of the appeal not less than 15 days to advance of such hearing and in the official paper of the city and by other means which the board determines to be necessary. In addition, the board shall cause to be given additional notice to all owners of property of record as required by state law.

(Code 1969, § 5.284; Code 1977, § 28-494)