You can see it againUnder pressure people bring back shapes and positions long after the wording has gone.
Picture superiority · Shepard 1967, Standing 1973
The ISTQB® Certified Tester Expert Level Implementing Test Process Improvement (CTEL-ITP-ITPI) certification equips experienced testing professionals to lead and implement test process improvements within their organizations. It covers the improvement process, organizational considerations, change management, and critical success factors. Earning this credential demonstrates your ability to drive effective, business-aligned improvements that stand the best chance of success.
Content last reviewed 30 July 2026 · Up to date
What this certification covers, who it is written for, and what the exam itself looks like on the day.
What it validates, who it is written for, and the experience it assumes.
The ISTQB® Expert Level Improving the Test Process (CTEL-ITP) certification comprises two parts: 'Assessing the Test Process' and 'Implementing Test Process Improvement'. This exam, CTEL-ITP-ITPI, focuses on the implementation side, preparing individuals to fulfill the specific expert role within their organization or project. It ensures that the implementation of test process improvements takes place effectively and stands the best chance of success.
The certification covers the improvement process, organization considerations, change management, and success factors. It is designed for experienced testing professionals who have already achieved an advanced point in their careers and wish to develop further their expertise in this specific area. Achieving this certification demonstrates your ability to lead improvement programs, make business-driven decisions, and manage the human aspects of change.
The Expert Level certification is aimed at those who have already achieved an advanced point in their careers in software testing and wish to develop further their expertise in a specific area. This certification is for experienced test managers, test leads, and senior test engineers who are responsible for driving test process improvement initiatives within their organizations. Candidates should have a strong background in testing, including experience with test management and process assessment. They are expected to be able to lead programs for improving the testing process, take business-driven decisions, and manage the introduction of changes effectively.
At least 5 years of practical testing experience and at least 2 years of industry experience in the specific Expert Level topic are recommended. Practical experience in software testing, including test management and process improvement; Experience in leading or participating in test process improvement initiatives; Understanding of organizational change management and human factors in change; Ability to analyze and improve test processes to achieve business goals
Every domain and objective ISTQB measures, with the weight they carry on the exam.
The official ISTQB exam outline · checked 30 July 2026 · See the source
Everything ISTQB publishes about sitting it, and nothing we inferred.
Certified Tester Foundation Level (CTFL) certificate
The path ISTQB lays out, how the credential is kept, and where to book.
Step-by-step path to Certified Tester Expert Level Implementing Test Process Improvement
An Expert Level certificate is valid for 7 years. Extension is possible through ISTQB's Certification Extension Policy. Stay current with the latest technologies and maintain your certification.
Learn more about renewal requirementsThis certification is currently active and available. ISTQB maintains this certification to validate current skills and industry relevance.
Register for the exam through ISTQB Member Boards, ISTQB’s authorized testing partner.
Schedule your examVisit the official ISTQB certification page for exam policies and requirements.
View the official pageYour coach in the app reads what you have answered with the book closed and tells you one thing to do tonight. It will not count an answer you gave with the page open, and it will tell you when you are not ready.
See how the coach worksThe CTEL-ITP certification comprises two parts: 'Assessing the Test Process' (CTEL-ITP-ATP) and 'Implementing Test Process Improvement' (CTEL-ITP-ITPI). Separate exams are provided for each part, and both must be passed to gain the full CTEL-ITP certification.
The official material does not specify an order between the two parts. However, both exams must be passed to achieve the full CTEL-ITP certification.
The official material does not mention any hands-on or lab component. The exam is based on the syllabus and sample exams provided by ISTQB.
The official material does not specify a retake policy. Please contact an ISTQB Member Board or Exam Provider for details.
This certification is aimed at experienced testing professionals who wish to develop expertise in test process improvement, such as test managers, test leads, and senior test engineers responsible for driving improvement initiatives.
Expert Level certificates are valid for 7 years and can be extended through ISTQB's Certification Extension Policy. The official material does not mention recertification by passing another exam.
Exams are delivered through ISTQB Member Boards, which may have regional variations in scheduling and delivery. Please contact your local Member Board for specific information.
Every domain, every objective, and every concept ISTQB measures — each one written out.





Every objective below is a page you can open and practise now, without an account.
The official ISTQB exam outline · checked 30 July 2026 · See the source
In front of every objective the practice pages are already there, free and without an account. This is one objective, opened.
24 questions on this objective, five to a page. Every range above is a real page, open now, with no account.
The curriculum tells you what is on the exam. Proving you know it is a different job — and it is the one the closed-book run does.
The whole bank is open. 5 questions to a page, every answer explained, and a discussion thread on each one.
Every objective, and every page range, is a link — so you can pick up exactly where you left off.
Short enough to finish, long enough to matter.
Not only which one is right — why the others are wrong.
Ask, answer, and vote. Every question has its own thread.
These are not trivia. Each one is written against a concept in the book, so when you get one wrong there is somewhere to go and find out why.

The pages shown here come from our AI-900 book — an example of how each concept is written in plain language and, where the idea needs one, drawn as a full page you can take in at a glance.





Three reasons, and each one is a real finding rather than a slogan.
You can see it againUnder pressure people bring back shapes and positions long after the wording has gone.
Picture superiority · Shepard 1967, Standing 1973
The whole idea at onceWhere it starts, what happens in the middle, what comes out, and the mistake to avoid.
Multimedia principle · Mayer
The look-alikes sit togetherThe pairs the exam tests are drawn side by side, so the difference is seen, not told.
Dual coding · PaivioYou are never asked to read a poster here — only to see how one is built. After that, every other page is legible at a glance.

The idea as a sequence, followed with a finger before a word is read.
What it is, how the machine learns it, when it is the right tool.
The distinction the exam tests, given its own box instead of buried in prose.
The sentence to carry into the exam room.
This is the part that teaches. The illustration and the written explanation stay where they are while you work, so a scenario stops being a memory test and becomes something you can simply look at.
A smartphone uses AI to unlock when the owner looks at the camera. Which AI capability is being used?

The same questions come back with the book closed — that run is the one that counts. After it, your coach picks one thing for tonight, sized to the time you have, and brings pages back before you lose them.
Testing effect · Roediger & Karpicke 2006 · spacing effect · Cepeda et al. 2006
Where the exam is defined, scheduled and scored.
We link to them rather than repeat them, so nothing here goes stale behind them.
We build from the official skills outline, not from a summary of it — 16 objectives, 98 concepts written under them, and free questions against every one. When ISTQB changes the outline, this page changes with it.
That is the only question worth answering the night before, and no link answers it. You answer it by taking the questions with the book closed, and seeing what comes back.