| Specification | ProcessDescription | Category | SpecLimits |
| AMS 2694 | Repair Welding of Castings | Welding | Limits: None |
| AMS-H-6875 | Heat Treatment of Steel Raw Materials | Heat Treat | Limits: None |
| ASTM E1444 | Standard Practice for Magnetic Particle Testing | Non-Destructive Testing | Limits: None |
| ASTM E1742 | Standard Practice for Radiographic Examination | Non-Destructive Testing | Limits: None |
| AWS D17.1 | Fusion Welding for Aerospace Applications | Welding | Limits: Limited to GTAW. Procedure, PWI 1002, Appendix F, is approved for visual weld inspector certification. |