ISTQB CT-UT
ISTQB Certified Tester Usability Testing (CT-UT)
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Cheat sheet
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ExploreKey terms
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ExploreCommon mistakes
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ExploreAbout this exam
The ISTQB® Certified Tester Usability Testing (CT-UT) is a Specialist-level certification in the ISTQB® portfolio. ISTQB® describes it as focusing on usability testing methods and approaches, and states that it covers set up procedures from a usability, user experience, and accessibility perspective, as well as relevant standards and risks. That description maps directly onto the six areas you are likely to be assessed on: usability testing methods and approaches; set-up procedures from a usability perspective; user experience considerations; accessibility considerations; relevant standards; and usability risks. The credential suits testers, UX and accessibility practitioners, business analysts, and product people who want a vendor-neutral, terminology-consistent grounding in usability evaluation rather than tool-specific know-how. ISTQB® positions its certifications as vendor-neutral and its terminology as an industry-recognized common language, so expect syllabus vocabulary to matter. To prepare, work from the official CT-UT syllabus and sample exam in the ISTQB® knowledge base, then check the Successful Candidate Register and the exam provider listings to confirm your route to the exam. Accredited training is optional but available through ISTQB®-accredited providers. This page is independent study material and is not affiliated with or endorsed by ISTQB®; always confirm current syllabus version, exam structure, and logistics with ISTQB® and your local Member Board or exam provider before booking.
What you'll study
About ISTQB CT-UT preparation
What level is CT-UT and is CTFL a prerequisite?
CT-UT sits in the Specialist group of the ISTQB® portfolio alongside certifications such as CT-PT, CT-MAT, and CT-AcT. The source text does not state a prerequisite for CT-UT. Check the CT-UT syllabus and your exam provider's rules before booking, since entry requirements are set by ISTQB® and its Member Boards.
What topics does the CT-UT exam cover?
Per ISTQB®, CT-UT focuses on usability testing methods and approaches, and covers set up procedures from a usability, user experience, and accessibility perspective, plus relevant standards and risks. Plan study time across all of these areas rather than specializing early, since the syllabus is broad and terminology-heavy.
How many questions are on the exam and how long is it?
The source text does not publish question counts, duration, or passing scores for CT-UT. These details come from the syllabus and your exam provider. Do not rely on figures from older blog posts or third-party summaries; confirm the current exam structure directly with an ISTQB® exam provider in your region before you schedule.
How should I sequence my study?
Start with the official syllabus to build the vocabulary, then work through the sample exam to learn the question style. Study usability methods and set-up procedures first, because user experience, accessibility, standards, and risk topics all build on them. Finish with standards and risk, then revisit weak areas using the syllabus learning objectives as a checklist.
Is the exam hard, and what trips candidates up?
Specialist exams reward precise terminology more than general UX intuition. Common failure modes: answering from personal design opinion instead of syllabus concepts, confusing usability with accessibility, and skipping standards because they feel dry. Learn the standard names and what each covers, and practice justifying answers with syllabus wording rather than experience alone.
Can I retake the exam if I fail?
The source text does not describe retake policy, fees, or waiting periods. Retake rules are administered by ISTQB® exam providers and Member Boards, so they vary by country. Ask your chosen exam provider about retake conditions, cost, and any waiting time before you sit the exam, and confirm whether your result expires.
How long is the certification valid?
The source text does not state a validity period for CT-UT. It does note that Expert Level certificates are valid for 7 years, but that statement applies to Expert Level, not Specialist certifications. Confirm validity and any recertification requirements with ISTQB® or your Member Board rather than assuming the Expert Level rule applies.
Do I need accredited training to sit the exam?
Not necessarily. ISTQB® distinguishes accredited training providers from exam providers, and the source text does not make training mandatory for CT-UT. You can self-study from the syllabus and sample exam, then book with an exam provider. Accredited training may help if you want structured coverage of standards and accessibility material.
How do I verify a certificate or find an exam provider?
Use the ISTQB® site: the Successful Candidate Register lists certified individuals, and the exam provider directory identifies providers in your area. Syllabi and sample exams are downloadable from the free knowledge base. Always check the syllabus version you are studying against the version your exam is based on.