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Accredited Bodies

Building trust, competence, and confidence in conformity assessment

Accredited bodies are organizations that have been independently evaluated against defined requirements to demonstrate their competence, impartiality, and ability to provide reliable conformity assessment services.

Independent assessment • Transparent decisions • Global confidence

Accreditation verification

Verify an accredited body

Enter the accreditation reference to review the body's approved scope, current status, and validity details.

Verification results are retrieved from the official USAB directory.

Why they matter

Professional and transparent assessment

These organizations may provide services such as certification, inspection, testing, calibration, validation, verification, or professional assessment activities. Through a structured evaluation process, accredited bodies demonstrate that they have the necessary expertise, resources, procedures, and controls to perform their activities consistently and effectively.

Accredited bodies play an important role in strengthening trust and confidence by ensuring that conformity assessment activities are carried out professionally and transparently. Their accreditation status provides stakeholders with greater assurance that services are performed according to established requirements and recognized practices.

Accreditation helps organizations improve credibility, demonstrate commitment to quality, and support confidence among customers, industries, and business partners. It also helps reduce risks associated with unreliable assessments, inconsistent certification practices, and non-compliant activities.

Through ongoing monitoring, reviews, and continual improvement activities, accredited bodies maintain their competence and continue to support quality, safety, reliability, and confidence across different industry sectors.

Approved activities

Services in scope

  • Certification
  • Inspection
  • Testing
  • Calibration
  • Validation
  • Verification
  • Professional assessment activities

Supporting competence · Promoting trust · Building confidence

Take the next step

Seeking accreditation for your body?

USAB accepts applications from Conformity Assessment Bodies and training institutions worldwide.