The CTFL 4.0.1 certification is suitable for anyone who needs to demonstrate practical knowledge of the fundamental concepts of software testing. It is relevant for individuals in roles such as testers, test analysts, test engineers, test consultants, test managers, user acceptance testers, and software developers. Additionally, it is appropriate for those who require a basic understanding of software testing, including project managers, quality managers, software development managers, business analysts, IT directors, and management consultants. With the ISTQB® Certified Tester Scheme, testing professionals at all stages of their careers can benefit from the breadth and depth of knowledge offered, with the opportunity to pursue higher-level software testing qualifications such as the Core Advanced Levels, Specialist, and Expert Level certifications.