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Official U.S. List of Certified & Credentialed Software Testers™

This authoritative list, trusted by American and global employers, verifies ISTQB, ASTQB, and AT*SQA certifications and micro-credentials. Each tester’s profile details their QA skills, achievements, and Testing Tiers® ranking level.

Logo for Official US List of Certified & Credentialed Software Testers Testers here are certified by the American Software Testing Qualifications Board (ASTQB – ISTQB in the U.S.) and the Association for Testing and Software Quality Assurance (AT*SQA), both highly respected, non-profit organizations. ASTQB is the official U.S. board for ISTQB, while AT*SQA is its global exam provider. This is the only complete, authoritative listing of certifications issued by ISTQB’s United States board. Both ASTQB and AT*SQA are recognized by O*NET – a U.S. Department of Labor career program – for their contributions to the software testing field.

Employers: Testers have passed the only official American English exams offered by ASTQB and AT*SQA, proving their ability to communicate effectively with U.S. teams and international partners. This assurance boosts efficiency for companies with a U.S. presence or intentions to work for U.S. companies.

The Testing Tiers® ranking in each profile lets you compare tester levels based on their ISTQB certifications, ASTQB certifications, AT*SQA certifications, and AT*SQA micro-credentials.

Testers: When you register for your ISTQB exam through AT*SQA, you get free career benefits such as extra recognition for you and your company, plus a complimentary micro-credential exam. See all the extra career benefits. If your name isn’t listed, update your AT*SQA account preferences.

Search for certified and credentialed testers by entering a name below.