International Aerospace Quality Group (IAQG)

The International Aerospace Quality Group (IAQG) is an international not-for-profit association under Belgian law, established in 1998 and operating as an international not-for-profit association (AISBL) since 2013. It brings together aerospace, space, and defense companies through its Americas, Asia-Pacific, and Europe sectors to harmonize quality-management requirements across the global supply chain. IAQG develops and maintains 9100-series aerospace quality standards; runs the Industry Controlled Other Party certification scheme and OASIS supplier-certification database; develops the Supply Chain Management Handbook and Aerospace Improvement Maturity Model; and shares best practices, training, and benchmarking. IAQG reports more than 70 member companies, over 18,000 AQMS certifications, and more than 25,000 certified sites, with continuing standards and certification activity in 2026.