Okla. Stat. tit. 17, § 17-346.1: Duty to inspect measuring devices

It shall be the duty of the Corporation Commission Petroleum

Storage Tank Division to inspect all measuring devices in this state

for the purpose of determining whether or not such measuring devices

comply with the tests, standards, specifications and rules of the

Commission promulgated under authority of this act; and it shall be

the further duty of the Commission whenever it finds a measuring

device which does not meet or comply with the tests, standards,

specifications or rules to immediately report the facts and

circumstances and place a seal or label on the measuring device,

stating that the measuring device does not meet or comply with the

required tests, standards, specifications or rules, and immediately

to seal and lock the measuring device; provided, that the owner or

operator thereof shall have the right to make application to the

Commission for an order removing the sign, label, lock or seal,

which application shall be heard by the Commission without

unnecessary delay, and no notice of hearing shall be required.