Ark. Code Ann. § 17-33-306

All licenses or registrations issued under this chapter shall expire one (1) year after the date of issuance or at a time specified by the HVACR Licensing Board of the Department of Labor and Licensing. To renew a license or registration, the licensee must submit to the Department of Labor and Licensing before the expiration date on a form prescribed by the department the appropriate license or registration fees required by this chapter.