Oklahoma Department of Labor Welding Certification Renewal: Requirements and Process Guide
The Oklahoma Department of Labor handles welding certification renewals. Renew your welder license up to 90 days before it expires. Submit a renewal application with identification and pay a $25 fee. If late, pay an extra $10. If your certification expired over a year ago, you must retest. For help, call (405) 521-6100. Additionally, welders … Read more