Okla. Stat. tit. 47 § 3-109
On the effective date of this act, the administrative rules related to any services provided by Service Oklahoma previously promulgated by the Department of Public Safety, the Oklahoma Tax Commission, and any other state agency shall be transferred to and become a part of the administrative rules of Service Oklahoma. The Office of Administrative Rules in the Office of the Secretary of State shall provide adequate notice in "The Oklahoma Register" of the transferred rules and shall place the transferred rules under the Administrative Code section of Service Oklahoma. On the effective date of this act, any amendment, repeal, or addition to the transferred rules shall be under the rulemaking authority of Service Oklahoma.
Okla. Stat. tit. 47, § 3-109