- (a) Certification shall be valid for a period of five (5) years and will automatically expire on January 1 of the fifth year following certification if the certified nutrient applicator fails to properly renew certification.
- (b) Following the expiration of a certificate, reinstatement may be accomplished only by reapplication and compliance with all requirements, including the examination requirements for certified commercial applicators, unless waived by the Arkansas Natural Resources Commission for good cause.