| Specification | Process Description | Category | Limits |
| ACS-PRS-2151 | Process Specification for Sealing, Integral Fuel Tank and Fuel Cell Cavity | Finishes/Coatings | Limits: ACS-MRS-7006 Type II, Class B materials only |
| ACS-PRS-6002.01 | Process Specification for Contamination Free Hole Preparation, Drilling, Machining and Trimming of Composites and Composite/Metallic Structures | Composites | Limits: None |