- What This Exam Actually Covers
- Format, Fees and How the 40 Questions Are Spread
- Domain 1: Basic Concepts
- Domain 2: Risks in Usability, User Experience and Accessibility
- Domain 3: Usability and Accessibility Standards
- Domain 4: Usability Reviews
- Domain 5: Usability Testing
- Domain 6: User Surveys
- Domain 7: Selecting Appropriate Methods
- Domain 8: Summary of Roles and Responsibilities
- Sequencing the Domains Across Your Study Weeks
- Frequently Asked Questions
- The exam has 40 multiple-choice questions in 60 minutes; you need 26 of 40 points (65%) to pass.
- Domain 5, Usability Testing, carries 13 of the 40 questions, more than any other chapter.
- Official allocation is 8, 2, 3, 3, 13, 2, 1 and 2 chapter questions, plus 6 cross-syllabus keyword questions.
- The syllabus is Version 2018 and names WCAG 2.0, so study the standards the exam examines, not today's editions.
What This Exam Actually Covers
The ISTQB Usability Testing Certification (CTFL-UT) is a specialist module that sits on top of Foundation Level. It is built from the Certified Tester Foundation Level Specialist Syllabus Usability Testing, Version 2018, dated July 8, 2018. ISTQB's current international name for the credential is Certified Tester Usability Testing (CT-UT), while this site and the ASTQB route keep the CTFL-UT label. If you are still sorting out the naming, our explainers on what CTFL-UT is and what CTFL-UT stands for cover the basics.
This guide walks through all eight examinable syllabus chapters, which this article treats as the exam's content domains. References and Index in the syllabus document are not additional domains, and the six cross-syllabus keyword questions are not a ninth content area. For a wider study plan beyond the domain breakdown, pair this article with the CTFL-UT study guide.
Format, Fees and How the 40 Questions Are Spread
The exam consists of 40 multiple-choice questions worth 40 points, with 60 minutes on the clock. Passing requires 26 of 40 points, which is 65%. Eligible non-native-language candidates receive 25% additional time, giving 75 minutes. The exam is closed book. Online proctored sessions provide an electronic calculator and notepad. Delivery runs through AT*SQA with Kryterion/Webassessor, either online proctored or at a testing center. The standard U.S. exam fee is USD 199, and the voucher price is the same for either delivery mode. See the CTFL-UT certification cost breakdown and the passing score guide for more detail.
The syllabus does not publish percentage weights per domain, so this article does not invent any. What the official Exam Structure Tables (v1.19, August 19, 2026) do publish is a question count per chapter, shown below.
| Domain | Exam questions |
|---|---|
| 1. Basic Concepts | 8 |
| 2. Risks in Usability, User Experience and Accessibility | 2 |
| 3. Usability and Accessibility Standards | 3 |
| 4. Usability Reviews | 3 |
| 5. Usability Testing | 13 |
| 6. User Surveys | 2 |
| 7. Selecting Appropriate Methods | 1 |
| 8. Summary of Roles and Responsibilities | 2 |
| Cross-syllabus keyword questions | 6 |
| Total | 40 |
Two domains account for 21 of the 34 chapter-based questions (Basic Concepts at 8 and Usability Testing at 13). That does not mean you can ignore the others, because the six keyword questions can draw on vocabulary from anywhere in the syllabus. It does tell you where depth pays off most.
Domain 1: Basic Concepts
With 8 questions, Basic Concepts is the second-largest allocation and the vocabulary foundation for everything else. Expect definition-style and distinction-style questions here, and expect the same terms to resurface in the keyword questions.
What candidates must understand
The core terminology of the specialty and how its ideas relate to one another.
- The difference between usability, user experience and accessibility, and how each is evaluated.
- Why usability is context-dependent: users, tasks and environments shape what "usable" means.
- The distinction between testing a product's usability and testing its functionality.
- Where usability work fits in the overall lifecycle and how it relates to general software testing concepts you already know from Foundation Level.
How questions tend to look
Basic Concepts questions often present two or three near-synonyms and ask which statement is correct. The trap is usually a plausible but imprecise definition. Learn the syllabus wording rather than relying on everyday meaning, since the exam rewards syllabus-aligned precision. Mapping each term to a one-line definition in your own words, then checking it against the syllabus text, is the quickest way to close gaps.
Domain 2: Risks in Usability, User Experience and Accessibility
This domain has just 2 questions, but they are among the most conceptually clean points on the paper. It deals with what can go wrong when usability, user experience or accessibility is neglected, and how those risks connect to product and business outcomes.
What candidates must understand
Why usability and accessibility problems are risks to be identified, assessed and mitigated, not merely cosmetic concerns.
- Typical consequences of poor usability: errors, abandonment, support burden and reduced adoption.
- Accessibility risks, including exclusion of users with disabilities and compliance exposure.
- How risk thinking helps prioritize which usability activities to perform and where to focus them.
Because the domain is small, a short, focused read is enough. Spend your effort on being able to link a described problem to the correct category of risk. That skill also supports method selection later in the syllabus.
Domain 3: Usability and Accessibility Standards
Standards carry 3 questions, and this is the domain most vulnerable to outdated-information mistakes. The 2018 syllabus explicitly names WCAG 2.0. The exam examines the standards as the syllabus presents them, not the latest editions of those standards that may be in professional use today.
What candidates must understand
The role standards play in usability and accessibility work, and the specific standards referenced by the syllabus.
- What each referenced standard or guideline family is for, and what it does and does not require.
- The difference between a standard, a guideline and a heuristic.
- How accessibility guidance, including WCAG 2.0 as named in the syllabus, informs testing and reviews.
Questions here tend to test recognition: which document addresses which concern. Build a small reference sheet of each named standard and its purpose, and review it alongside the CTFL-UT cheat sheet.
Domain 4: Usability Reviews
Usability Reviews carry 3 questions. A review evaluates a product against criteria without necessarily putting it in front of real users, which makes it a close cousin of usability testing and a frequent source of confusing answer options.
What candidates must understand
The review techniques the syllabus covers, when they are appropriate and what they can and cannot reveal.
- Heuristic evaluation and expert-based inspection approaches, and the role of the reviewer's expertise.
- How reviews differ from testing with users in terms of cost, timing and the kinds of problems found.
- How findings from reviews are recorded and prioritized.
The review-versus-test distinction
Exam writers like to describe a scenario and ask whether it is a review or a test. The deciding factor is whether representative users perform tasks with the product. If experts examine the product against heuristics or guidelines, it is a review. If users attempt tasks and observers record behavior, it is usability testing, covered next.
Domain 5: Usability Testing
This is the heart of the exam and the largest allocation at 13 questions worth 13 points. A third of the paper comes from this single chapter, so it deserves the largest share of your study time. If you want to gauge overall difficulty, see how hard the CTFL-UT exam is.
What candidates must understand
The full lifecycle of a usability test, from planning through reporting.
- Planning: defining objectives, scope, participant profiles, tasks and success measures.
- Scripting: writing task scenarios that reflect realistic goals without leading the participant.
- Moderation: facilitating sessions neutrally, deciding when and how to intervene, and avoiding bias.
- Observation and note-taking: capturing behavior, errors, hesitation and comments consistently.
- Analysis and reporting: turning observations into prioritized findings and clear recommendations.
A worked planning exercise
Practice this chapter by building a miniature test plan on paper. Pick any familiar application, such as an online booking form. Then work through these steps:
- Write one objective, for example "determine whether first-time users can complete a booking without help."
- Define the participant profile and justify why those users represent the target audience.
- Draft three task scenarios as goals ("book a table for four on Friday evening"), not instructions ("click the Reserve button").
- Choose measures: task success, time, errors and satisfaction comments.
- Note how you would record each measure and who would be responsible for doing so.
Exam questions in this chapter often hide the flaw inside a scenario: a leading task wording, an unrepresentative participant, a moderator who gives hints, or a finding reported without evidence. Train yourself to spot the flaw first, then pick the answer that corrects it.
Domain 6: User Surveys
User Surveys carry 2 questions. Surveys collect opinions and self-reported experience at scale, which makes them a different kind of evidence from observed behavior in a test.
What candidates must understand
What surveys can and cannot tell you, and how to use them well.
- The difference between what users say and what users do, and why that matters when choosing evidence.
- Principles of good question design, including avoiding leading or ambiguous wording.
- How survey results complement observation-based methods rather than replace them.
The recurring exam theme is fit for purpose: surveys are well suited to measuring satisfaction and attitudes across many users but are weak at diagnosing exactly where and why a task breaks down. Keep that trade-off in mind when you reach method selection.
Domain 7: Selecting Appropriate Methods
Selecting Appropriate Methods has the smallest allocation at only 1 question, yet it synthesizes the previous chapters. It asks you to match a situation to the method that suits it best.
What candidates must understand
How to choose among reviews, usability testing and surveys given constraints and goals.
- How project stage, budget, time and access to users influence the choice.
- Which method best answers which type of question: expert issues, observed task problems or broad attitudes.
- Why combining methods often gives a more complete picture.
Because it is one question, do not over-invest here. But the reasoning it tests also helps with scenario questions in other chapters, so a compact comparison table of methods, strengths and limits is a worthwhile study artifact.
Domain 8: Summary of Roles and Responsibilities
This domain carries 2 questions and consolidates who does what in usability work. It connects directly to the moderation and observation tasks in Domain 5, so study the two together.
What candidates must understand
The responsibilities of the people involved in usability activities.
- Usability tester: plans and executes usability evaluation activities.
- Moderator: facilitates sessions with participants and keeps the interaction neutral.
- Note-taker: records observations accurately without steering the session.
- Observer: watches sessions to learn, without interfering with participants.
Key Takeaway
When a roles question describes someone intervening, leading, or recording inconsistently, ask which role's boundary was crossed. Clean role separation is a recurring answer pattern, and clear boundaries are what keep test results trustworthy.
Sequencing the Domains Across Your Study Weeks
You do not need a generic study system; you need a domain order that reflects how the syllabus builds on itself. Terms from Domain 1 feed everything, and Domain 5 is where most points live, so front-load both. Prerequisite eligibility matters too: you need Foundation Level certification before sitting the exam, so confirm that early using our CTFL-UT requirements guide.
Foundations and risk
- Domain 1: Basic Concepts, building a glossary in syllabus wording.
- Domain 2: Risks, linking each risk to a business consequence.
Standards and reviews
- Domain 3: Standards, including the WCAG 2.0 references the syllabus names.
- Domain 4: Usability Reviews, with a review-versus-test comparison sheet.
The big chapter
- Domain 5: Usability Testing, working the planning, scripting and moderation exercise.
- Practice spotting flawed scenarios: leading tasks, biased moderation, unsupported findings.
Synthesis and practice
- Domains 6, 7 and 8: surveys, method selection, and roles.
- Full-length timed practice, then targeted review of weak chapters.
Choosing Practice Material Wisely
Practice material is where version confusion creeps in. The current official ISTQB Sample Exam A (v1.2, June 15, 2021) explicitly supports syllabus Version 2018, with separate question and answer files. A separate, older sample exam, dated 2017, is still linked from one ASTQB resource page and should not be mistaken for the current ISTQB sample. Commercial practice banks vary in quality, and public sample sets sometimes provide answer keys without explanations, so favor material that explains why each distractor is wrong. Seller year labels do not prove alignment with a revised exam.
For realistic timed drills against the eight domains, try the practice questions on the main CTFL-UT practice test site. When you review a missed question, tag it with its domain so you can see whether your errors cluster in Domain 5 or are spread across the smaller chapters.
What Comes After the Domains
The credential is valid for life, with no renewal or continuing-education requirement. Retakes normally require purchasing another exam, though conditional ASTQB free or discounted retake offers may apply. The exam-specific pass rate is not publicly disclosed, and the roughly 71% overall figure ASTQB cites aggregates worldwide certifications, so it should not be read as a CT-UT pass rate; our pass rate analysis covers what the data does and does not show. If you are weighing the credential's value for your career, see whether CTFL-UT is worth it and the CTFL-UT jobs overview. No authoritative CTFL-UT-specific salary series has been verified, so treat any precise salary claim with caution.
Frequently Asked Questions
Eight official syllabus chapters: Basic Concepts; Risks in Usability, User Experience and Accessibility; Usability and Accessibility Standards; Usability Reviews; Usability Testing; User Surveys; Selecting Appropriate Methods; and Summary of Roles and Responsibilities. The six cross-syllabus keyword questions are not a ninth domain.
Usability Testing, with 13 of the 40 questions. Basic Concepts follows with 8. The remaining chapters have between 1 and 3 questions each, plus 6 cross-syllabus keyword questions.
No. The retrieved syllabus and structure tables publish question counts, not percentage weights, so any percentage you see elsewhere is an inference rather than an official figure.
You need 26 of 40 points, which is 65%, within 60 minutes. Eligible non-native-language candidates receive 25% additional time, for 75 minutes. See the exam dates and scheduling guide for booking details.
It tests the standards as named in the 2018 syllabus, which explicitly references WCAG 2.0. Newer professional standards may be worth knowing for your job, but study the syllabus's versions for the exam, and see the domains guide for how they fit the chapters.