ISTQB Advanced Level Test Analyst (CTAL-TA) v4.0
The Advanced Test Analyst certificate is about deciding what to test and why: risk analysis, test design at depth, and the judgement to allocate limited effort against a system nobody can cover completely.
Two hours, forty-five questions, and a scoring model worth understanding before you sit it.
Exam facts
- Exam code
- CTAL-TA v4.0
- Level
- Professional
- Field
- Software testing
- Duration
- 120 minutes
- Questions
- 45 multiple-choice questions with weighted points (78 in total); non-native speakers get 25 % extra time
- Passing score
- 51 of 78 points (about 65 %)
- Languages
- English, GermanNational boards translate the Advanced syllabi with a delay; the German Testing Board offers TA 4.0 in German, other languages depend on the provider.
- Price
- see vendor (read 12 September 2026)
- Validity
- never expires
- Exam delivery
- Exams through accredited exam providers (iSQI, GASQ, ASTQB and others), online proctored or in a test centre, in many languages
Prerequisites: A Foundation Level certificate (v4.0 preferred, earlier versions accepted) and, per ISTQB, sufficient practical testing experience.
Renewal: None — ISTQB certificates do not expire
Source: exam page at ISTQB · Price: Set by the accredited exam provider (iSQI, GASQ, ASTQB, BCS …); Advanced Level exams cost more than Foundation, typically in the 300–400 USD or EUR range, and courses with exam considerably more
How to prepare
1. The vendor's free learning path
ISTQB publishes the exam objectives and a learning path free of charge — the authoritative source for scope and weighting. Open the learning path (opens in a new tab)
2. Online courses
Courses and practice questions from the directory that target exactly this exam — details, price and the provider link (affiliate) are on the course page.
Book the exam
Delivered by Exams through accredited exam providers (iSQI, GASQ, ASTQB and others), online proctored or in a test centre, in many languages. Schedule with ISTQB (opens in a new tab)
Affiliate disclosure: the course links above is affiliate links — buying through them may earn us a commission at no extra cost to you. The vendor's learning path and booking links carry no commission.
Not every question is worth the same
| Aspect | Foundation | This exam |
|---|---|---|
| Questions | 40 | 45 |
| Total points | 40 | 78 |
| Points per question | One each | Weighted by difficulty |
| Time | 60 minutes | 120 minutes |
| Prerequisite | None | Foundation certificate |
Weighted scoring changes tactics. A handful of questions carry several points each, and they are the longer, more involved ones that reward careful reading. Candidates who pace themselves evenly across forty-five questions spend the same attention on a one-point item as on a three-point item, which is the wrong allocation. Scan for the heavy questions and protect time for them.
A version change with dates already passed
The current syllabus was published in late 2024 and the previous version has sunset dates: the English edition during May 2026 and other languages later in the same year. If you are holding older preparation material, or working from a course bought some time ago, check which syllabus it targets. Nothing else in this scheme goes wrong so often for so little reason, because the certificate name does not change when the syllabus does, and second-hand material stays in circulation long after it stops matching.
- Fifty-one of seventy-eight points pass, which is about two thirds, and a heavier question missed costs more than one.
- Non-native speakers get a quarter more time, which for a two-hour paper is a real allowance and has to be requested when you book.
- The Foundation certificate is required, the current version preferred and earlier ones accepted alongside practical experience.
- English and German are the languages we could verify; national boards translate the Advanced syllabi on their own timetable, so other languages depend on the provider.
What the paper is about, and what it costs
Lifetime, and no renewal
ISTQB certificates do not expire and carry no maintenance fee, which is why the syllabus version matters so much: an Advanced certificate proves the syllabus you sat, and the date you sat it, shown on a CV, does the work a renewal cycle would otherwise do. No practice-test product exists for this exam from our partner, so preparation runs through the syllabus, the sample papers the boards publish, and an accredited course if you want one.
The Test Analyst track is the judgement half of testing: deciding what to test when nothing can be tested completely, analysing risk so that the decision is defensible, and designing tests at a depth the Foundation syllabus only introduces. Reviews and the analysis of a specification for testability sit alongside the design techniques. It is the certificate for the person who owns the test approach on a product rather than the person who automates it, and the sibling Test Automation Engineer certificate covers that other role. Prices are not set by ISTQB. Each accredited exam provider charges its own fee, Advanced exams cost more than Foundation, and a course with the exam bundled costs a good deal more again; the cost table below records what we could verify and says so where we could not.
What a question looks like
Written by us in the exam's style. It is not a real question from any question bank, and we do not publish those.
Given a specification describing an input with several boundary conditions and a set of business rules that interact, identify the minimum set of test cases that would provide adequate coverage, and justify the technique chosen.
Two techniques will each produce a defensible answer and one produces fewer cases for the same coverage, which is what the exam wants. This tier is about efficiency of design rather than knowing the techniques exist. Foundation asks whether you can name boundary value analysis; this asks whether you can apply it well enough to argue for the smaller test suite.
What it costs to get and to keep
| Item | Amount | Note |
|---|---|---|
| Exam fee | not published | set by the national examination provider rather than centrally, and the advanced papers are typically priced above Foundation. Check your own board, because the spread between countries is wide (read 12 September 2026) |
| Prerequisite | not published | a Foundation certificate, with the current version preferred and earlier versions accepted alongside practical experience. That is a real cost of entry if you do not hold one (read 12 September 2026) |
| Renewal | not published | none. Like everything in this scheme, it does not expire and carries no maintenance fee (read 12 September 2026) |
How much preparation, from where you are
- You design tests for a living
- The techniques will be familiar and the rigour will not. Practise justifying a chosen technique in writing, because the exam repeatedly asks why rather than what.
- You hold Foundation and test as part of a wider role
- A substantial step. This tier assumes you have argued about coverage with somebody who wanted more testing and somebody else who wanted less, and that experience is what the scenarios are written for.
- You are moving toward a lead testing role
- The most useful of the advanced papers for that direction, because deciding what to test is most of what a lead actually does.
What passing this does not prove
- Whether you would have found the defect that reached production.
- Any tool or automation framework.
- The politics of defending a test plan against a deadline.
- Whether the requirements you designed against were any good.
Against the alternatives
- CTAL-TAE v2.0 — ISTQB Advanced Level Test Automation Engineering (CTAL-TAE) v2.0
- The automation engineering tier at the same level. That one builds the machinery; this one decides what the machinery should check. No dependency runs between them.
- CTFL v4.0 — ISTQB Certified Tester Foundation Level (CTFL) v4.0
- Required before this, and a considerably lighter commitment. If you are unsure about the scheme, that is where the question gets answered.
CTAL-TA v4.0 — quick answers
How does the weighted scoring work?
Forty-five questions carry seventy-eight points between them, so some are worth more than others, and the pass mark is expressed in points rather than in questions answered. Practically that means identifying the heavier questions early and reserving time for them, rather than pacing evenly across the paper.
Which syllabus version should I study?
The current one, published in late 2024. The previous version has sunset dates that have already passed for the English edition, and material targeting it remains in circulation because the certificate name never changed. Check the version on anything you buy or inherit.
Do I need the Foundation certificate first?
Yes, and unlike most recommendations on this site it is a genuine requirement. The current Foundation version is preferred, with earlier versions accepted where you also have practical experience.
Test Analyst or Test Automation Engineer?
By the job. This one certifies the judgement about what to test and why; the automation certificate certifies the engineering of how tests run. Teams increasingly want both in one person, and if that is you, take this first, because an automated suite that tests the wrong things is the more common failure.
How do I get the extra time as a non-native speaker?
Ask the exam provider when you book, not on the day. The allowance is a quarter of the standard time and it is published by ISTQB, so a provider that hesitates can be pointed at the page. Two hours becomes two and a half, which on a weighted paper is the difference between reaching the heavy questions and not.
What comes next
Concepts this exam draws on
Glossary entries with the reason each one matters for CTAL-TA v4.0.
- Project Scope
A test analyst derives tests from the agreed scope and manages what happens when it changes.
- Risk Register
Risk-based testing is the analyst's central technique: the register decides what gets tested first.
- User Story
Deriving tests from stories and their acceptance criteria is examined in the agile context.
Last reviewed 12 September 2026 · Getting Digital