
The Alliance For International Accreditation (AIA) assesses and accredits organizations providing certification, testing, inspection, and calibration services worldwide. Your partner in demonstrating compliance and competence.

A trusted partner in accreditation, helping organizations demonstrate compliance and competence to regulators, customers, and The Alliance For International Accreditation (AIA) is a global accreditation body, Based in New York, United States. We assess and accredit organizations that provide services including certification, testing, inspection, calibration, validation, and verification.

We accredit management system certification bodies to ensure their audits and certification decisions are competent, consistent, and impartial supporting credible certifications across industries.
We accredit inspection bodies to confirm they perform inspections with technical competence, reliable methods, and unbiased reporting, so results can be trusted by regulators, buyers, and the public.
We accredit testing laboratories to verify they produce accurate, repeatable, and technically valid test results through qualified personnel, appropriate methods, and controlled processes.
We accredit personnel certification bodies to ensure their certification processes are fair, transparent, and evidence-based, confirming individuals meet defined competence requirements.