| Specification | Process Description | Category | Limits |
| AMS 2700 | Passivation Treatments for Corrosion-Resistant Steel | Chemical Processing | Limits: Limited to Method 1, types 1, 2 and 3 |
| MIL-DTL-5541 | Chemical Conversion Coatings for Aluminum and Aluminum Alloy | Chemical Processing | Limits: Limited to Class 1A and Class 3 |