Okla. Stat. tit. 47, § 47-1149: Service Oklahoma – Duty and authority

It shall be the duty of Service Oklahoma, and Service Oklahoma

is hereby granted authority and jurisdiction to administer this act

with the aid of its licensed operators, the Department of Public

Safety, the Highway Patrol, county sheriffs and all other duly

authorized peace officers. Service Oklahoma is hereby authorized to

promulgate all necessary rules and prepare forms and records to

carry this act into effect and to enforce the provisions thereof.

Service Oklahoma shall have the authority in cases of dispute to

determine the actual sales price of any vehicle. Service Oklahoma

shall periodically cause to be prepared and shall distribute to each

authorized licensed operator a manual of procedure containing

instructions, directions and guidelines to be followed by all

licensed operators in the performance of their duties.