Okla. Admin. Code § 325:80-13-6
All employee licenses are the property of the State of Oklahoma. Any employee whose employment is terminated for any reason must surrender his or her license to the Commission within five (5) business days of termination. An application for any type employee license may be denied for any reason that an application for a horse racing Occupation Gaming License may be denied. It may also be denied if an applicant has had a gaming or horse racing license revoked or suspended in any other jurisdiction or has been found guilty or pled guilty or no contest to any felony, or any crime involving gaming or horse racing. The grounds listed above in these Rules may also be used as a basis for refusal to issue or revoke a license.
Okla. Admin. Code § 325:80-13-6