Okla. Stat. tit. 59, § 59-1635: Commission of Labor - Additional power and duties

The Commissioner of Labor shall have the following duties in

addition to any other duties prescribed by law:

1. Examine, certify and renew the certification of qualified

applicants and keep a record of all such proceedings;

2. Promulgate rules concerning the quality of welds and

qualification of welders;

3. Designate and approve persons qualified to administer

welding tests; and

4. Designate and approve shops, testing facilities or other

establishments qualified for testing coupons and weldments.