Eibar Precision Casting renews its NADCAP Welding certification and reinforces its leadership in aerospace quality

• May 27, 2025

Eibar Precision Casting has successfully renewed its NADCAP (National Aerospace and Defense Contractors Accreditation Program) certification in the special welding process (WELDING), a key recognition in the aerospace industry that confirms its continued commitment to the highest standards of quality, safety and technical reliability.

NADCAP accreditation is the most demanding global standard for special processes in the aerospace and defence sectors. Its aim is to harmonise quality criteria and reduce redundant audits among large contractors such as Boeing, Airbus, GE Aviation or Rolls-Royce. Within this programme, the welding certification guarantees that Eibar Precision Casting carries out these processes in accordance with rigorous international standards, covering areas such as welder qualification, control of materials and equipment, technical procedures and documentary traceability.

This renewal involves passing an in-depth technical audit carried out by experts accredited by the Performance Review Institute (PRI), who thoroughly assess the conformity and repeatability of the processes. Success in this audit reflects the coordinated effort of the entire Eibar Precision Casting team, its operational discipline and its culture of continuous improvement.

NADCAP certification: a guarantee for customers and a competitive edge

The NADCAP Welding revalidation means a clear guarantee for Eibar Precision Casting’s clients: the components they receive have been manufactured under controlled, audited, and standardized processes. This results in maximum reliability and performance in critical applications, and also positions us as a qualified supplier within a highly selective and technical supply chain.

Eibar Precision Casting is accredited to perform TIG welding in accordance with the AC7110 standards, as well as other advanced techniques applicable to high-precision metal components. These processes are essential in the manufacturing of critical parts for the aerospace sector, where there is no room for error.

EIPC, quality commitment to excellence

The renewal of the NADCAP Welding certification not only confirms compliance with technical requirements but also highlights Eibar Precision Casting’s vision: to maintain a leading position in the market through operational excellence, the trust of its clients, and a highly qualified team.

With the renewal of the NADCAP Welding certification, Eibar Precision Casting strengthens its role as a strategic partner in the aerospace supply chain, reaffirming our commitment to quality and maintaining a leading position in the market through operational excellence, the trust of our clients, and a highly qualified team.