See where you rank as a software tester with Testing Tiers™. Testing Tiers™ is a software tester ranking system that shows you how you compare to other testers. Only software testers certified by ASTQB and AT*SQA are listed in Testing Tiers™. So, if you are not certified through ASTQB, now is the time to advance your career with our ISTQB certifications. To see the Testing Tiers™ rankings, go to the Official U.S. List of Certified Software Testers™. Each tester’s profile displays a level based on the certifications and micro-credentials earned through AT*SQA and ASTQB (ISTQB in U.S.). Keep your career – and your ranking – moving up with ASTQB and Testing Tiers™. Register now for your ISTQB exam through ASTQB and AT*SQA.