Become a CQI IRCA Certified ISO Lead Auditor
Internationally recognised, 40-hour live online lead auditor courses in Quality (ISO 9001), Environment (ISO 14001), Health & Safety (ISO 45001) and Information Security (ISO 27001) — delivered by 3FOLD Training, with the official exam and certificate included.
Choose your lead auditor pathway
Four certified courses, one proven format — 40 hours of live, hands-on training, a realistic audit case study, full LMS support, and the official CQI/IRCA exam included.
ISO 9001:2015 QMS Lead Auditor
Lead quality management system audits to the world's most widely adopted ISO standard.
- Stage 1 & Stage 2 audit planning and execution
- Auditing leadership, operations & performance
- NC reporting, audit reports & follow-up
ISO 14001:2026 EMS Lead Auditor
Lead environmental management system audits to the newly updated ISO 14001:2026 standard.
- Stage 1 review & risk-based audit planning
- Conducting the simulated Stage 2 audit
- Findings, NCRs, reporting & corrective action
ISO 45001:2018 OHSMS Lead Auditor
Lead occupational health & safety audits to the global benchmark for safe workplaces.
- Auditing hazard identification & risk assessment
- Stage 2 audits & audit role-play simulations
- NCR handling, closing meetings & follow-up
ISO/IEC 27001:2022 ISMS Lead Auditor
Lead information security management system audits — plan, conduct, report and follow up ISMS audits against ISO/IEC 27001:2022, ISO 19011 and ISO/IEC 17021-1.
- Audit planning & preparation through ISO 19011
- Conducting the audit & gathering objective evidence
- Findings, grading, NC reporting & closing the audit
Which lead auditor course is right for you?
All four follow the same CQI/IRCA framework, the same 40-hour live format, and the same USD 550 fee. The real question is which field matches your job — or the job you want next. Answer the question below, or scan the full comparison.
Quality & process
Product/service quality, customer complaints, process audits, documentation control — this is your field.
Environment & sustainability
Waste, emissions, energy use, ESG reporting, environmental compliance — this is your field.
Health & safety
Workplace hazards, incident investigation, PPE, risk assessments, safety compliance — this is your field.
Information security
Data protection, cyber risk, GRC, IT compliance, information security audits — this is your field.
Role spans more than one field, or still unsure? ISO 9001 is the most widely required standard globally and the usual starting point — most auditors add a second standard later to widen their scope.
| ISO 9001 QMS | ISO 14001 EMS | ISO 45001 OHSMS | ISO 27001 ISMS | |
|---|---|---|---|---|
| Field | Quality management | Environmental management | Occupational health & safety | Information security management |
| Best fit for | Quality managers & engineers, management reps, consultants, first-time auditors | EHS & sustainability officers, environmental managers, auditors wanting the new 2026 standard first | HSE officers & managers, safety professionals, workplace compliance consultants | Information security, IT, risk, GRC and compliance professionals; auditors moving into ISMS auditing |
| Most audit time on | Leadership, operations & performance reviews | Stage 1 risk-based planning & simulated Stage 2 audit | Hazard identification & risk assessment | Conducting the audit & gathering objective evidence against ISO/IEC 27001:2022 |
| Format | 40 hours, live online (Zoom) · weekday / Sunday / evening batches | |||
| Exam & certificate | CQI/IRCA online exam, first attempt included, certificate via Accredible | |||
| Course fee | USD 550 (exam included) | |||
Still undecided? Message us on WhatsApp — we'll recommend the right pathway for your career goals.
Built on learning by doing
Every course follows the same proven pedagogy — accelerated, hands-on learning that mirrors real-world audit experience, so you walk into your first audit having already done one.
80% Learning by Doing
Most of your course time is spent doing audit work — role-play, simulations, audit reports and checklists — not watching lectures.
Audit Simulation & Role-Play
Zoom breakout rooms become audit rooms: you practise opening meetings, interviews and Stage 1 and Stage 2 audits with your cohort.
Realistic Case Study
You audit a complete fictional company end to end — its policies, registers, records and people — mirroring a real certification audit.
Comprehensive LMS
Pre-course modules, video lessons, session recordings, workbooks, templates and exam guidelines — available before, during and after the course.
Mock Exams & Practice
Full mock exams with video reviews, official CQI IRCA sample questions, and a demo exam portal to rehearse the real test environment.
Continuous Evaluation
Individual and group activities are assessed throughout the course, building genuine competence — not just exam readiness.
A CQI IRCA Approved Training Partner you can trust
100% Online
Complete your lead auditor course from home or office — including the final CQI IRCA eAssessment. No travel, no classrooms.
Expert Tutors
Learn from practising, experienced lead auditors who bring real-world audit judgement, stories and coaching to every live session.
Guaranteed Quality
Each course is validated and certified by CQI IRCA, UK — with its own course approval — so the training and resources meet a global benchmark.
World-Class Resources
Pre-course video lessons, knowledge-check quizzes, recorded sessions, mock and specimen exams with video reviews, workbooks and case studies.
Quick Turnaround
Exam registration handled for you, and your digitally verifiable Certificate of Achievement issued via Accredible soon after you pass.
End-to-End Support
From enrolment to exam day — including the extended exam duration applied automatically for non-native English speakers.
From enrolment to certified — four steps
Enrol & Get Access
Reserve your seat online. Within 24 hours you'll receive your schedule, Zoom links and full LMS access.
Prepare
Complete the free pre-course modules and prior-knowledge quiz so you arrive ready to participate.
Train Live
40 hours of live, hands-on training — full days or evening blocks — with simulations, role-play and a real case study.
Exam & Certificate
Sit the official CQI/IRCA online exam within 30 days and receive your globally recognised certificate.
One exam format across all four courses
Whichever course you choose, the official CQI IRCA Lead Auditor exam follows the same structure — sat online within 30 days of your course, with your first attempt included.
| Domain | Topic Area | Marks | Questions | Min. Pass |
|---|---|---|---|---|
| 1 | Concepts & principles of management systems | 8 | 6 | 3 |
| 2 | Audit concepts & auditor responsibilities | 8 | 6 | 3 |
| 3 | Planning the audit | 8 | 6 | 3 |
| 4 | Conducting the audit | 36 | 14 | 14 |
| 5 | Reporting & closing the audit | 20 | 8 | 8 |
To pass: at least 40 of 80 marks (50%) overall, plus the minimum pass mark in each domain. Domains 4 and 5 focus on scenario-based questions that test real auditing judgement.
Duration
1 hour 45 minutes for native English speakers — extended to 2 hours 15 minutes for non-native speakers, applied automatically by 3FOLD on your behalf.
Open Book
Your course notes and a clean copy of the ISO standards are permitted. Internet access, electronic devices and unauthorised materials are strictly prohibited.
Results & Certificate
CQI IRCA releases results within 10 working days. On passing, your Certificate of Achievement is issued within 2 working days via Accredible — digitally verifiable and globally recognised.
ISO/IEC 27001 ISMS course note: the ISMS Lead Auditor exam is an open-book online exam of 40 questions / 80 marks, using the same five domains and pass rule above; on passing, the Certificate of Achievement is issued via Accredible within 3 working days.
What our learners say
"I had the pleasure of completing ISO Lead Auditor Courses (9001, 14001, and 45001) at 3FOLD Training Institute over the span of a year, and I couldn't be more satisfied with the experience. The trainers were highly knowledgeable, engaging, and supportive throughout each course. The curriculum was well-structured, blending theory with practical insights that truly enhanced my auditing skills. I highly recommend this institute to anyone seeking credible and effective ISO Lead Auditor training."
"The ISO training (Both 9001 & 14001) was well organized and clearly delivered. The trainer explained the Management System requirements in a simple and practical way, which made it easy to understand and relate to site activities. The course content was relevant to real situations and helped me improve my knowledge of various aspects, risk assessment, compliance requirements, and proper documentation. Overall, the training was very informative and will help me implement ISO 14001 requirements effectively in my professional work."
"I would like to recommend 3FOLD Training to prospective learners for having experienced teachers and being supportive. I was able to pass ISO 14001:2015 and ISO 45001:2018 CQI IRCA Lead Auditor courses at the very first attempts. I would also like to advise learners to participate actively in class activities for better performance in the exams."
Frequently asked questions
Are these courses CQI and IRCA certified?
How are the courses delivered?
Is the CQI/IRCA exam included in the course fee?
Do I need prior auditing experience?
Which course should I take first?
What certificate will I receive?
Can I become an IRCA-registered auditor after the course?
Do you offer group or corporate training?
Is one ISO standard harder than the others?
Can I do more than one lead auditor course?
Do you offer an ISO 27001 ISMS Lead Auditor course?
Four courses, four CQI IRCA certifications
Every course we deliver is individually approved and certified by CQI IRCA, UK. Click any certificate to view it full size.
Start your lead auditor journey today
Join thousands of professionals certified through 3FOLD — live online, globally recognised, exam included.
