CTFL-AT — ISTQB Certified Tester Foundation Level – Agile Tester

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ISTQB lists CTFL-AT as RETIRING: exams and retakes end 6 May 2027 (English) / 6 Nov 2027 (other languages). Agile content now sits in CTFL v4.0; the advanced successor is CTAL-AT v2.0 (Advanced Level Agile Tester). Existing certificates stay valid for life.

Issuer: ISTQB
Industry: Data, AI & Software
Domain: Quality & Testing
Level: Beginner
Exam fee: $199 — verified 2026-09-25

Prerequisites & eligibility

Requires holding: CTFL.

Renewal & maintenance

Does not expire (Lifetime credential; no renewal).

Recognition

Agile testing extension to CTFL

Related certifications

CSTE QAI Certified Software Tester
CT-AI ISTQB Certified Tester – AI Testing
CT-GenAI ISTQB Certified Tester – Testing with Generative AI (CT-GenAI)
CTAL-TA ISTQB Certified Tester Advanced Level – Test Analyst
CTAL-TAE ISTQB Certified Tester Advanced Level – Test Automation Engineering
CTAL-TM ISTQB Certified Tester Advanced Level – Test Management

Plan CTFL-AT in CertAscent → Official ISTQB page →