| Specification | Process Description | Category | Limits |
| ACS-PRS-1008 | Forming & Straightening of Titanium and Titanium Alloys. “Suppliers limited to cold forming of titanium per ACS-PRS-1008 are not required to be approved by NGC provided all stress relief operations are performed by an approved supplier to AMS2801.” | Miscellaneous | Limits: Hot forming |
| ACS-PRS-2151 | Process Specification for Sealing, Integral Fuel Tank and Fuel Cell Cavity | Finishes/Coatings | Limits: Fillet, fay surface, wet fastener install, fastener overcoat, and dome nut plate fastener sealing |
| AMS 2770 | Heat Treatment of Wrought Aluminum Alloy Parts | Heat Treat | Limits: Solution Heat Treat, Water Quench, Aging |
| AMS 2801 | Heat Treatment of Titanium Alloy Parts | Heat Treat | Limits: Stress Relieve only |
| AMS-H-81200 | Heat Treatment of Titanium and Titanium Alloys | Heat Treat | Limits: Stress Relieve only |