A certificate of operation issued in accordance with 380:25-3-13 shall be valid until expiration unless some defect or condition affecting the safety of the boiler or pressure vessel is disclosed.
Okla. Admin. Code § 380:25-3-14
A certificate of operation issued in accordance with 380:25-3-13 shall be valid until expiration unless some defect or condition affecting the safety of the boiler or pressure vessel is disclosed.
Okla. Admin. Code § 380:25-3-14