| Specification | Process Description | Category | Limits |
| 2ZZP00013 | Fusion Welding | Welding | Limits: Titanium and Aluminum, Approval based on QCS-001 and subject to the limitations listed on the QCS-001 website. |
| ACS-PRS-1053 | Process Specification for Etching Prior to Penetrant Inspection | Chemical Processing | Limits: Limited to aluminum and titanium alloys |
| ACS-PRS-2151 | Process Specification for Sealing, Integral Fuel Tank and Fuel Cell Cavity | Finishes/Coatings | Limits: Limited to pre-measured sealant dispensing cartridges (Semkits) |
| ACS-PRS-7005 | Penetrant Inspection | Non-Destructive Testing | Limits: Excludes Appendices A and B |
| AMS 2700 | Passivation Treatments for Corrosion-Resistant Steel | Chemical Processing | Limits: Method 1 Type 6. Copper Sulfate testing is approved for use on MISC programs per RCI 422074 |
| AMS 2759/11 | Stress relief of steel parts | Heat Treat | Limits: None |
| AMS 2759/3 | Heat Treatment Precipitation-Hardening CRES and Maraging Steel Parts | Heat Treat | Limits: Limited to vacuum furnace only |
| AMS 2770 | Heat Treatment of Wrought Aluminum Alloy Parts | Heat Treat | Limits: None |
| AMS 2801 | Heat Treatment of Titanium Alloy Parts | Heat Treat | Limits: None |
| AMS-W-6858 | Welding, Resistance: Spot and Seam | Welding | Limits: None |
| ASTM E1417 | Standard Practice for Liquid Penetrant Testing | Non-Destructive Testing | Limits: None |
| AWS D:17.1 | Fusion Welding for Aerospace Applications | Welding | Limits: None |
| AWS D:17.2 | Resistance Welding for Aerospace Applications | Welding | Limits: None |
| GP 17 G | Procedure, Etching prior to Penetrant Inspection | Chemical Processing | Limits: None |
| GSS 22650 | Adhesive Bonding of Metallic and Non-Metallic, General Purpose | Composites | Limits: Limited to solvent cleaning and manual abrasion procedures |
| GSS 5102 | Heat Treatment of Wrought Precipitation Hardenable Stainless Steel. See Supplier for Custom 465 | Heat Treat | Limits: Limited to vacuum furnace only. Not Approved for Custom 465. |
| GSS 5150 | Heat Treatment of Titanium and Titanium Alloys | Heat Treat | Limits: Limited to stress relief only per RCI 405879 |
| GSS 5360 | Forming of Titanium and Titanium Alloys | Miscellaneous | Limits: Limited to cold forming only |
| GSS 6203 | Fusion Welding of Steels, Corrosion and Heat Resistant Steels and Nickel | Welding | Limits: None |
| GSS 7015 | Cleaning and Descaling of Titanium and Titanium Alloys | Chemical Processing | Limits: Limited to Methods 2, 3 and 5 for intermediate cleaning only. No final cleaning permitted |
| GSS 7021 | Acid Cleaning of Ferrous Alloys | Chemical Processing | Limits: None |
| GT 23 A | Fluorescent Penetrant Inspection | Non-Destructive Testing | Limits: None |
| LMA-PC201 | Fluorescent Penetrant Inspection of Metallic Parts & Materials | Non-Destructive Testing | Limits: Approved for Fracture Critical Parts, Facility Qualification approval expires 03/31/2025, Approval based on QCS-001 and subject to the limitations listed on the QCS-001 website. |
| LMA-PG001 | Etch/Cleaning Prior to Penetrant Inspection | Chemical Processing | Limits: Approval based on QCS-001 and subject to the limitations listed on the QCS-001 website. |
| MIL-STD-2219 | Fusion Welding for Aerospace Applications | Welding | Limits: None |
| MIL-W-8604 | Welding - Fusion, Aluminum Alloys | Welding | Limits: None |