You can sit for an ISTQB exam either at a testing center or online from home with ASTQB and our ISTQB exam provider AT*SQA. If you have a group of 5 or more, you can instead sit for your ISTQB exam at your company or local group meeting. What is the first step to sit for your ISTQB exam? Just register for your ISTQB exam through ASTQB or AT*SQA. If you wish to sit for your ISTQB exam as a group at your company or meeting, contact us about your group. Large groups sitting for the ISTQB exam are eligible for ISTQB exam discounts.