The TOSCA AS1 Certification generally requires a score of around 80% to pass, although Tricentis may adjust the pattern slightly over time. From what many learners at H2K Infosys experience, the exam is not just theory-based. It checks whether you actually understand how TOSCA works in practical automation environments. That catches some beginners off guard at first.One thing I’ve personally seen help students a lot is working with a proper TOSCA Training License during practice sessions. Real project-style exercises make the concepts stick better than just reading documentation for hours. If you spend time understanding modules, test steps, and execution flow, the exam feels much less stressful. With regular hands-on practice and structured guidance, clearing AS1 becomes far more achievable.