Nadcap: The Aerospace Standard for Critical Process Excellence

Nadcap, administered by the Performance Review Institute (PRI), is the global industry-managed program that sets the benchmark for quality and compliance in aerospace manufacturing. Backed by more than 65 leading aerospace companies, Nadcap unites technical experts from across the industry to develop common audit criteria, accredit suppliers, and ensure consistent process control worldwide.

Through rigorous, consensus-based audits, Nadcap strengthens trust across the supply chain—reducing redundant customer audits while improving safety, reliability, and efficiency. Today, Nadcap covers over 25 critical manufacturing processes, from heat treating and coatings to composites and additive manufacturing.

With its expanding focus on new technologies like Powder Bed Fusion, Direct Energy Deposition, and Cold Spray, Nadcap continues to evolve with the industry—helping aerospace manufacturers build stronger, more capable, and more compliant supply chains.