What is Nadcap?

Nadcap is the leading worldwide cooperative program of major companies designed to provide an unbiased, independent audit of manufacturing processes and certification services.  It exists for the purposes of assisting companies in adding value, reducing total costs, facilitating relationships between subscribers and suppliers, and providing continual improvement within the aerospace industries.

The Nadcap Fusion Welding audit criterion, a series of extremely rigorous checklists, is an ultimate test of welding procedures and processes.  One-Way manufacturing is a Nadcap Certified source of reliable and high quality aircraft structural fusion welded products compliant to welding spec AWS D17.1.


One-Way Certification (click to view)

One Way Manufacturing is accredited in torch brazing services for parts and assemblies.

AC7110/1 Rev H – Nadcap Audit Criteria for Brazing (Torch/Induction)
Supplement A –  Torch (Additional requirements)
Supplement G – Processes using gas (additional requirements)
Supplement H – Processes using Flux – (Additional requirements)
Supplement B – Induction (Additional requirements)
Supplement E – GTAW Tack Welding (Additional requirements)

AC7110/5 Rev H – Nadcap Audit Creiteria for Fusion Welding
Baseline (All audits)
Supplement F – Filler Materials (Additional requirements)
Supplement G – Processes using Gas (for example GTAW, PAW)(Additional requirements)
Supplement J – Tack Welding (Additional requirements)

AC7110/12 Rev F – Nadcap Audit Criteria for Welder/Welding Operator
Baseline (All audits)