PECB Certified ISO 45001 Lead Auditor (EN)
Master the Audit of Occupational Health and Safety Management System (OHSMS) based on ISO 45001
Certification exam: Included (12 months eligibility) + retake option |
Master the Audit of Occupational Health and Safety Management System (OHSMS) based on ISO 45001
Certification exam: Included (12 months eligibility) + retake option |
If you want to learn more about the training, check out the official training brochure!
ISO 45001 is the first global occupational health and safety management system standard that replaces OHSAS 18001. The PECB Certified ISO 45001 Lead Auditor training course helps in developing the necessary skillset to perform occupational health and safety management system (OH&S MS) audits by applying widely recognized audit principles, procedures, and methods.
This training course has been developed to reflect the importance of an effective audit. It strengthens your knowledge and skills to plan and carry out an OH&S MS audit in compliance with the guidelines for auditing management systems provided in ISO 19011 and the certification process described in ISO/IEC 17021-1.
The exercises provided for this training course are designed to help you practice the most important aspects of an OH&S MS audit: ISO 45001 requirements, auditing principles, tools and techniques used to obtain evidence, leading a team of auditors, conducting interviews with auditees, reviewing documented information, drafting nonconformity reports, and preparing the final audit report.
The successful completion of the training course is followed by an exam. If you pass the exam, you can apply for the “PECB Certified ISO 45001 Lead Auditor” credential. An IAS certified and internationally recognized “PECB ISO 45001 Lead Auditor” certificate validates your professional capabilities and demonstrates your ability to audit an OH&S MS based on ISO 45001.
The ISO 45001 Lead Auditor training course is intended for:
Module 1: Introduction to OH&S MS and ISO 45001
Module 2: Audit principles and the preparation for and initiation of an audit
Module 3: On-site audit activities
Module 4: Closing of the audit
Certification Exam
By the end of this training course, the participant will be able to:
The PECB Certified ISO 45001 Lead Auditor exam fully meets the requirements of the PECB Examination and Certification Program (ECP). It covers the following competency domains:
Duration: 3 hours
Location: Online through the PECB app OR in person in one of the PECB exam centers
Preparation: PECB Exam Preparation Guides
Language: The exam is available in multiple other languages and does not need to be taken in the same language as the training material. Additional time can be requested when your native language is not available in your mother tongue (to be requested by candidates on the exam day)
Retake: In case you fail the exam, you can retake it within 12 months following the initial attempt for free
For specific information about the exam type, languages available, and other details, please visit the List of PECB Exams and the Examination Rules and Policies.
Upon the successful completion of the exam, you can apply for one of the credentials shown in the table below. You will receive a certificate once you fulfill all the requirements related to the selected credential.
The PECB ISO 45001 Auditor certification scheme has the following requirements:
| Credential | Exam | Professional experience | MS audit/assessment experience | Other requirements |
| PECB Certified ISO 45001 Provisional Auditor | PECB Certified ISO 45001 Lead Auditor Exam or equivalent | None | None | Signing the PECB Code of Ethics |
| PECB Certified ISO 45001 Auditor | PECB Certified ISO 45001 Lead Auditor Exam or equivalent | Two years: One year of work experience in OH&S management | Audit activities: a total of 200 hours | Signing the PECB Code of Ethics |
| PECB Certified ISO 45001 Lead Auditor | PECB Certified ISO 45001 Lead Auditor Exam or equivalent | Five years: Two years of work experience in OH&S management | Audit activities: a total of 300 hours | Signing the PECB Code of Ethics |
| PECB Certified ISO 45001 Senior Lead Auditor | PECB Certified ISO 45001 Lead Auditor Exam or equivalent | Ten years: Seven years of work experience in OH&S management | Audit activities: a total of 1,000 hours | Signing the PECB Code of Ethics |
To be considered valid, the audit activities should follow best audit practices and include the following:
For more information about the ISO 45001 certifications and the PECB certification process, please refer to the Certification Rules and Policies.
Note: PECB certified individuals who
possess Lead Implementer and Lead
Auditor credentials are qualified for
the respective PECB Master credential,
given that they have taken four
additional Foundation exams related to
this scheme. More detailed information
about the Foundation exams and the
Master credential requirements can be
found here.
Contact us on [email protected] if you have other questions
Check our PECB frequently asked question (FAQ) page or contact us with the form below:

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