Endorsements renewed more than thirty (30) days following the date of expiration may only be renewed upon application and payment of the required fees and payment of late renewal fee in the amount of One Hundred Dollars ($100.00).
No endorsement shall be renewed unless the licensee has completed the required hours of continuing education recommended by the Committee and set forth by rule.
No late fee shall be charged to renew a registration or endorsement which expired while the applicant was in active military service, if application for renewal is made within one (1) year of discharge from active duty status.
Okla. Stat. tit. 59, § 1151.10