ISO 45001 2018 Lead Auditor Conversion Course
Already an OHSAS 18001 Lead Auditor?
Convert your lead auditor certification to ISO 45001:2018 with this online conversion course. It will provide you with the Auditing Skills, the Knowledge of the Standard and the practical application of that knowledge with Audit Scenarios to enable you, as Audit Team Leader, to undertake and manage Certification Audits.
What will I learn from this ISO 45001 Lead Auditor Conversion Course?
This course that would allow you to convert your OHSAS 18001 certification to ISO 45001:2018 is divided into two Modules:
- Module 1: Knowledge of the Standard, ISO 45001:2018, OH&S management systems – Requirements
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- Introduction to ISO 45001:2018
- Terms & Definitions – ISO 14001
- Fundamentals of OH&S Management Systems
- Some Key aspects of OHSMS Auditing
- Structure & content of ISO 45001:2018
- Parts 1, 2 & 3
- Part 4: Context of the organisation
- Part 5: Leadership
- Part 6: Planning for the OH&S Management System (2 modules)
- Part 7: Support (2 modules)
- Part 8: Operation
- Part 9: Performance evaluation
- Part 10: Improvement
- Advanced aspects of OHSMS Auditing (3 modules)
- FAQs about the Standard
- Online Module Examination
- Module 2: Practice with Scenarios, based on actual audits and includes advice on dealing with awkward situations and individuals.
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- Audit Scenarios – Internal Auditor
- More Audit Scenarios – Lead Implementers
- Yet more Audit Scenarios – Lead Auditors
- FAQs about the Auditing Experience
- Online Final Examination
- And with many FAQs answered.
What materials are included in this ISO 45001 Lead Auditor Conversion Course?
The course materials for this OHSAS 18001 conversion to ISO 45001:2018 course include:
- Diagram: Auditor Certification Process
- Handbook: Learner Manual
- Diagram: 6-Stage Audit Process
- Sample Code of Ethics
- Management of an Audit Programme
- Sample Audit Plan
- Sample Audit Work Order
- Sample Nonconformity Report
- Sample Working Document & Checklist
- Sample OH&S Hazard Identification Checklist
- OH&S Risk Assessment Tools and Methodologies
- Handbook: Learner Manual
Who should take this ISO 45001 Lead Auditor Training Conversion Course?
This course is suitable for professionals who are responsible for, or intend to be involved in:
- Conducting or leading ISO 45001 certification audits
- Performing audits on behalf of certification bodies or accreditation boards
- Providing consultancy support for OH&S management systems
- Designing, implementing, or maintaining an OH&S Management System (OHSMS)
- Managing audit programmes or acting as a management representative for OH&S
- Advancing their professional scope into lead auditor–level responsibilities
Key Features:
- Training facilitated by a training provider that holds internationally recognized certifications: ISO 21001 (Educational Organizational Management System), ISO 29993 (Learning Services outside formal Education), and ISO 29994 (Learning Services – additional requirements for Distance Learning).These certifications were issued by the Business Quality Assurance International (BQAI) Ltd., an Accredited Certification Body with the Irish National Accreditation Board (INAB).Recognized by educational institutions, government agencies, accrediting bodies, international organizations, employers, and certification bodies worldwide, these certify that the web-based training you get from deGRANDSON is high-quality and globally-aligned
- An ISO 45001 Lead Auditor certificate is awarded upon passing the certification exam that comes after the completion of the course
- The certificate issued by the provider is immediately available online, with a QR code you can share on your professional profile for credential verification.
- Lessons range from 15 minutes to 1 hour (typically 20–30 minutes) to cover each topic in appropriate depth
- Includes quizzes for knowledge checks, scenario-based exercises to practice real audit situations, and a comprehensive open-book certification exam
- Scenario exercises include dialogue-based audit situations to reflect real-world audit interactions
- 24/7 live-chat learner support included
- Course materials include a learner manual, a copy of the standard, and sample audit forms and documents
- Full-audio narration and closed captions included for accessibility
- Delivered entirely through a secure browser-based platform, no software download required
- Compatible across desktop, tablet, and mobile devices
- Full resume functionality allows learners to pause and continue lessons at the exact point they left off, even on a different device
- Features real-time interactive content in a secure online environment
- Offers an option to progress to the Consultant course to expand your credentials after successfully completing the Lead Auditor course
- Examination and certificate fees are already included in the course price. No taxes or other costs added.
- Payment accepted via PayPal or Stripe
- Option to pay in 4 monthly installments available
Enrollment and Registration Process
To enroll in a deGRANDSON’s ISO auditor course, you would need to go through the following steps:
- Select desired course
- Complete check out proces
- Wait for Payment Confirmation email
- Check your email for the enrollment instructions
- Complete the sign up process
Flexible Payment Options

Pay by Credit Card, Debit Card, SEPA, PayPal Account and more.
Installment Option
Spread the cost of your purchase. Option to pay in 4 monthly installments available for most courses.
Group Discount

Get 10, 15, and 25% discount when you enroll 3, 10, 20 or more people.
About the Course Author

Dr John FitzGerald graduated with a 1st class honours degree in chemistry and a PhD in synthetic organic chemistry. He worked for 15 years in the manufacturing industry, then as a trainer and consultant in the UK and Ireland before founding deGRANDSON Global in 2009.
He serves as the company Director and course developer while occasionally working as a Lead Auditor on ISO 9001, ISO 13485, ISO 14001, ISO 27001, ISO 45001, and ISO 55001 audits for an accredited certification body (CAB).
How is this ISO 45001 Lead Auditor Conversion Course delivered?
This OHSAS 18001 conversion to ISO 45001:2018 course is delivered online from our Learning Management System (LMS) at www.degrandsonLMS.com (provided by Inquisiq). All Lessons have a full resume and scaling capabilities. This means, for example, you can:
- Start a Lesson at work on your Work Station running on Windows 10,
- Continue the Lesson on the train home on your iPad running on iOS 11 and,
- Complete the Lesson at home on your Notebook PC running on Windows 8.1.
Are there any prequalifications to enroll in this ISO 45001 Lead Auditor Conversion Course?
If you have previously completed a Lead Auditor Course with deGRANDSON Global, you are pre-qualified. Just log-in, enroll and start your Course immediately.
If you have NOT previously completed a Lead Auditor Course with deGRANDSON Global, you will need to complete a free Pre-Test first on order to demonstrate adequate auditing skills.
To begin please register and log-in, then enroll in the free Pre-Test, Course 006x. When that is successfully completed, just log-in, enroll and start your Course. The Pre-Test will take 30 minutes approx.
Regarding prerequisite qualifications generally for Lead Auditor Courses, the minimum of a Secondary School Certificate (such as a High School Diploma, Baccalaureate or similar National Vocational Qualification) combined with 5 years’ work experience, with 2 at managerial/supervisory level, is recommended.
You do not have to provide us with any evidence of your qualifications and experience. However, if you do not meet these requirements, you can expect to struggle with the Course.
Examination and Certification Process
- Finish the ISO 45001 Lead Auditor course
- Take the certification exam (the exam is free of charge)
- Pass the certification exam (you have two attempts to pass it)
- Retake the certification exam if necessary
- Receive your certificate in your email within 5 minutes after you’ve successfully completed the certification exam
About your ISO 45001 Lead Auditor Training Course
After successfully passing the certification exam, you will receive your ISO Auditor certificate providing formal recognition of your achievement.
It comes with features designed to enhance its credibility and make it easier to verify and share your qualification with employers, clients, and your professional network.
These include:
- Your full name
- The type of certificate that was awarded to you
- The issuer of the certificate (deGRANDSON Global)
- Your credential ID number
- The credential signatory (Dr John FitzGerald, Founder and CEO, deGRANDSON Global)
- The date the credential was issued
- A QR code that links to a page where you can share your credential on your social media profiles
About deGRANDSON’s Certification
deGRANDSON’s ISO auditor, implementer, and consultant courses are certified to internationally recognized standards, including ISO 21001:2018 for educational organization management, ISO 29993:2017 for learning services outside formal education, and ISO 29994:2021 for distance learning requirements.
These certifications ensure that the courses are designed, delivered, and assessed according to globally accepted practices for both traditional and online learning environments.
The ISO 21001 certification is issued by Business Quality Assurance International (BQAI), which is accredited by the Irish National Accreditation Board (INAB), a member of international accreditation agreements that support global recognition.
Because of this learners benefit from enhanced credibility with employers and certification bodies, consistent and high-quality course delivery, and greater confidence in the effectiveness and reliability of online learning.
Free CPD Logbook
Free ISO 45001 Gap Analysis Tool
Identify systems or process gaps in your management system that can be improved with our ISO 45001 Gap Analysis tool.
Free Lead Auditor Skills Checker
Try any of our ISO courses to assess the adequacy of your lead auditing skills before signing up for a full course.
Free CPD Logbook
Make the most of your ISO Auditor training by tracking your ongoing professional development with a CPD Logbook.
Download your free copy below to record your learning, monitor your progress, and build clear evidence of your continued competence as an auditor.
Free Sample Lesson
Experience the deGRANDSON e-Training Method for yourself – user-friendly and intuitive – with one of these Free Sample Lesson.
Choose between:
- Option 1: The 5-minute Sample Lesson
- Option 2: The 30-minute Free Sample Lesson
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