The levels of testing can be summarized as Component Testing, Integration Testing, System Testing, and Acceptance Testing based on the ISTQB Certified Tester Foundation Level Syllabus, Section 2.2, “Test Levels”. Why Should Software Testers Get Certification? Software testing certification helps software testers to be more effective and efficient in their testing through the certification of key testing knowledge and/or skills. In addition, it enables testers to progress their career through a software testing career path that provides them with the skills and knowledge they need as they are promoted or take on new software testing jobs. Bottom line, it helps testers get the jobs they want in software testing, all of the way from the first software testing job to test lead to test manager, and so forth. Why Do Companies Have Their Testers Become Certified? For companies, testing certification offers greater efficiency and speed, and higher software quality. A key benefit of testing certification can be summarized as “Keep Your Software Out of the Headlines”™. Testing certification makes for happier customers, better satisfaction and higher profitability. Learn about the specific benefits of testing certification: Testing certification company benefits Testing certification tester benefits Testing certification Test Manager benefits Testing certification consultant benefits