--- title: "ISO 42001 Lead Implementer (42001 LI) Practice Exam | Cert Made Easy" url: "https://certmadeeasy.com/catalog/set-pecb-iso-42001-li" description: "PECB ISO/IEC 42001 Lead Implementer (42001 LI) practice exam: 95 exam-style questions with explanations, timed 80-question mock exams, 10 free. No signup to start." --- # PECB ISO/IEC 42001 Lead Implementer (42001 LI) practice exam and questions Practice for the ISO 42001 Lead Implementer (42001 LI) exam with 95 exam-style questions across all six domains, every answer explained. **95** questions Updated October 2026 Web, iOS & Android ## What you get Don’t pass? Full refund. Work through half the set, sit the exam, and send us your score report. 95 exam-style questions. Each one with an explanation that walks through the reasoning. A free AI assistant. Built in, on every question, including your 10 free ones. Timed mock exams. Just like the real thing: 80 questions in 180 minutes. $27 once. Web, iOS and Android. Lifetime access, no subscription. ## Why choose us ### Clear explanations. Every question comes with an explanation that walks through the reasoning. Still unsure? Ask the built-in AI assistant. It’s free. ### Four ways to practice. Sitting a full rehearsal? Mock exam: 80 questions, 180 minutes, the real mix of topics. Struggling with one topic? Practise that topic on its own. Repeating the same mistakes? Fix mistakes replays just those. Cramming the night before? Revise shows every answer and explanation. ### Know when you’re ready. Other apps show you how many you got right. We weigh a good deal more than that before we say you’re ready. [How we work it out](https://certmadeeasy.com/readiness) ### Best value. 95 questions for one payment. Lifetime access, no subscription. ## What’s on the exam PECB splits ISO 42001 LI into six topics, weighted like this. The set covers them all. Fundamental principles and concepts of an artificial intelligence management system 17 questions Artificial intelligence management system 5 questions Planning of an AIMS implementation based on ISO/IEC 42001 20 questions Implementation of an AIMS based on ISO/IEC 42001 18 questions Monitoring and measurement of an AIMS based on ISO/IEC 42001 10 questions Continual improvement and preparation for an AIMS certification audit 10 questions ## What certification really costs - Exam only $1,500 $1,000 exam and $500 certification fee. One attempt, no course. - Self-study course $589 to $1,575 Exam, one free retake and certification fee included. - Instructor-led course $2,895 4 to 5 days live. Exam, one free retake and certification fee included. UK courses run £2,220 to £3,330. Fail on the exam-only route and you pay again to resit. PECB’s standalone exam is $1,000. Keeping it costs $390 every 3 years. Being ready About 1% of what PECB certification can cost. $27 Prices published by PECB and its training partners, checked October 2026. Partner prices vary by country. ## The offer PECB exam $1,000 Instructor-led course $2,895 This set, all 95 $27 **Practised and still failed? Full refund.** Work through half the set, sit the exam, and send us your score report within 60 days. [Terms](https://certmadeeasy.com/terms). [Start with 10 free questions](https://certmadeeasy.com/try/set-pecb-iso-42001-li) No sign up required. ## Who this is for You’re sitting the ISO 42001 LI. You don’t want to sit it twice. ## Related practice exams [![PECB](https://certmadeeasy.com/logos/pecb.svg) ISO 27001 LA PECB Certified ISO/IEC 27001 Lead Auditor View](https://certmadeeasy.com/catalog/set-pecb-iso-27001-la)[![PECB](https://certmadeeasy.com/logos/pecb.svg) ISO 27001 LI PECB Certified ISO/IEC 27001 Lead Implementer View ](https://certmadeeasy.com/catalog/set-pecb-iso-27001-li)[![PECB](https://certmadeeasy.com/logos/pecb.svg) ISO 27005 RM PECB Certified ISO/IEC 27005 Risk Manager View ](https://certmadeeasy.com/catalog/set-pecb-iso-27005-rm)[![PECB](https://certmadeeasy.com/logos/pecb.svg) ISO 27035 LIM PECB Certified ISO/IEC 27035 Lead Incident Manager View](https://certmadeeasy.com/catalog/set-pecb-iso-27035-lim) ## Start practicing free [Try 10 free questions](https://certmadeeasy.com/try/set-pecb-iso-42001-li) No sign up required PECB certification can cost $2,895. Sit the exam alone and fail, and you pay again to resit. PECB exam $1,000 PECB course $2,895 Being ready $27 Pass guarantee Answer half the set, fail anyway? Full refund. [Exam page on the PECB website](https://pecb.com/en/education-and-certification-for-individuals/iso-iec-42001/iso-iec-42001-lead-implementer) Cert Made Easy is an independent study tool, not affiliated with or endorsed by PECB.