SDCL § 36-24-32: Notices to licensees by board--Mailing to business address.

Any notice required to be given by the board to a person who holds a hearing aid dispensing license or an audiology license may be given by mailing it to the licensee at the address of the last place of business of which the licensee has notified the board under § 36-24-31. A post office box number may not be the address of a place of business.