How do I book an ISTQB exam? You can book an ISTQB exam at our official ISTQB exam provider AT*SQA. You may then sit for your ISTQB exam at home online or at an ISTQB exam testing center near you. See the steps for an ISTQB exam booking. If you have a large group that needs to book an ISTQB exam, AT*SQA offers ISTQB booking discounts for groups that will sit for 20 or more ISTQB exams. To make ISTQB exam booking easier for you, your ISTQB voucher from AT*SQA is valid for 365 days. This provides flexibility so you can purchase your ISTQB voucher now, and then book your ISTQB exam later. In addition, AT*SQA provides extra, free benefits when you take and pass your ISTQB exam including appearing in not only the ISTQB SCR but also the Official U.S. List of Certified & Credentialed Software Testers™ plus the AT*Work™ list of software testers for hire if you are looking for a software testing job. Plus, you will earn Testing Tiers™ software tester ranking points that increases your level in both lists.