Service of notice shall be complete upon personal service, or upon the deposit of notice in the United States mail, or upon the posting of notice, or first publication thereof, as the case may be.
Okla. Admin. Code § 380:1-7-7
Service of notice shall be complete upon personal service, or upon the deposit of notice in the United States mail, or upon the posting of notice, or first publication thereof, as the case may be.
Okla. Admin. Code § 380:1-7-7