| Specification | ProcessDescription | Category | SpecLimits |
| ASTM E1417 | Standard Practice for Liquid Penetrant Testing | Non-Destructive Testing | Limits: Type I , Method A Sensitivity Level 3 only. No etch performed. Use outside source for etch. |
| ASTM E1742 | Standard Practice for Radiographic Examination | Non-Destructive Testing | Limits: None |