Okla. Stat. tit. 82, § 82-1087.18: Revocation or suspension of licenses or permits -

Modification of permits.

A. Under the provisions of the Administrative Procedures Act,

the Board may suspend, revoke or refuse to renew any license or

permit issued by it if the applicant no longer qualifies for such

license or permit under the provisions of this act or if the

applicant has violated any provisions of this act.

B. The Board may modify the terms of a permit after issuance

thereof if the licensee is first given notice and a reasonable

opportunity for a hearing respecting the grounds for the proposed

modification and if it appears to the Board that it is necessary for

the protection of the health or the property of any person to make

the modification proposed.