Licenses must be renewed annually. Each registered sanitarian shall re-register with the department by January 31 of each year and shall pay a re-registration fee of $3. Any registered sanitarian who fails, neglects, or refuses to re-register pay the re-registration fee shall, following thirty days of delinquency, have the license revoked. However, within a year's time, the license shall be restored upon a written application and payment of all delinquent fees and a penalty equal to $10. If the elapsed time is over one year, the person must re-apply and successfully pass the examination for licensing.
Haw. Code R. § 11-18-6