(1) A person who holds a license shall notify the Health Licensing Office in writing of the regular address of the place or places where the person deals or intends to deal in hearing aids.
(2) The office shall keep a record of the places of business of persons who hold a license.
(3) Any notice required to be given by the office to a person who holds a license may be given by mailing it to the address of the last place of business of which the person has notified the office.