ISO 45001 Lead Auditor Training in USA
CQI-IRCA Certified Occupational Health & Safety Management System Lead Auditor Course
Develop the skills to plan, conduct, lead, report and follow up audits of occupational health and safety management systems against ISO 45001:2018, with a practical focus on workplace risk, worker consultation and participation, operational controls, legal requirements, objective evidence, incident investigation and audit reporting.
Current standard
Learn the current ISO 45001 occupational health and safety standard
ISO 45001:2018 remains the published standard as of November 1, 2026. A revision is under development and is not published; no ISO 45001:2026 edition exists and no transition dates have been issued.
- Published edition
- ISO 45001:2018Requirements with guidance for use.
- Amendment
- Amd 1:2024Climate change considerations added to context and interested parties.
- Future revision
- ISO/DIS 45001Draft balloted June–September 2026. Final content and dates not confirmed.
- Course updates
- Via EASApproved course materials are updated by the training organization when a new edition and CQI-IRCA arrangements apply.
Graduates do not automatically qualify for any future auditor transition; check CQI-IRCA rules when the revision is published. ISO 45001 (opens in a new tab) · Amendment 1:2024 (opens in a new tab) · ISO 45001 revision (opens in a new tab)
CQI-IRCA PR357
Understanding CQI-IRCA certified ISO 45001 Lead Auditor training
PR357 is the CQI-IRCA reference for the ISO 45001 Lead Auditor (OHSMS) course: 40 indicative hours, continuous assessment and a 2-hour examination, with Foundation-level knowledge (FD127) recommended. The reference alone does not prove that every delivery option is approved.
| Check | Status |
|---|---|
| EAS Approved Training Partner status | Listed (Oct 2026) |
| PR357 in EAS’s certified course list | Listed |
| Standard edition | ISO 45001:2018 |
| Approved delivery formats | Confirm per format |
| Assessment and pass criteria | Confirm with EAS |
| Retake rules and fees | Confirm with EAS |
| Certificate issuer and wording | Confirm with EAS |
| Logo permissions | No marks used until confirmed |
| Self-paced format | Not verified |
Training vs registration
Lead Auditor training is not the same as professional auditor registration
Completion does not register you with IRCA, authorize third-party audits, guarantee a job, give a safety license or replace OSHA-required competence.
- 1
CQI-IRCA certified training
A course approved under CQI-IRCA training arrangements.
- 2
Successful course achievement
You meet continuous assessment and examination requirements and receive the course certificate.
- 3
IRCA auditor registration
A separate application with eligibility, audit experience, audit records and other requirements. Certification bodies also apply their own appointment rules.
The course
Develop the skills to audit occupational health and safety management systems
A workplace inspection looks at immediate physical conditions. A management system audit evaluates how the organization establishes, implements, monitors and improves its OH&S arrangements. Both matter; they serve different purposes.
- Requirements OH&S policy and objectives, worker participation, hazards, risk and opportunity, operational control, legal requirements.
- Audit skills Planning, interviews, sampling, nonconformity reporting, conclusions and follow-up.
- Leadership Leading an audit team through a full audit.
Who should attend
Who should attend?
The course does not on its own qualify anyone for a regulated safety position.
Course fit
What knowledge should you have before attending?
The current IAS page says there are no formal prerequisites; CQI-IRCA recommends Foundation-level knowledge. Rate yourself for preparation suggestions. No personal details, and no eligibility decision.
Learning outcomes
What you will learn
The approved course documents state the formal learning outcomes; these are the areas covered.
- ISO 45001 requirements
- OH&S management system concepts
- Worker consultation and participation
- Hazard identification
- OH&S risk and opportunity assessment
- Hierarchy of controls
- Legal and other requirements
- Operational control, change, procurement and contractors
- Emergency preparedness
- Incident investigation and corrective action
- Audit principles (ISO 19011)
- First-, second- and third-party audits
- Audit planning
- Interviewing workers and managers
- Objective evidence and sampling
- Evaluating conformity
- Nonconformity reporting
- Audit conclusions and reports
- Corrective action follow-up
- Audit team leadership
Five-day syllabus
Explore the ISO 45001 Lead Auditor five-day training program
The structure the current IAS page uses. The approved EAS PR357 lesson plan sets the exact sequence, exercises and assessment.
Requirements explorer
Learn to audit ISO 45001 clauses 4–10
Our own summaries, not the standard’s text. Examples are fictional.
Hazard and risk workshop
Practice auditing workplace hazard identification and OH&S risk assessment
Fictional workplaces. This does not certify any workplace as safe, prescribe controls for a real facility or produce a risk assessment for a client.
Hierarchy of controls
Understanding the hierarchy of controls
Controls are generally prioritized from most to least effective, balanced against feasibility. PPE alone is rarely enough. Actual controls need competent risk assessment and regulatory review; nothing here is an engineering instruction.
- 1EliminationRemove the hazard entirely.
- 2SubstitutionReplace with something less hazardous.
- 3Engineering controlsIsolate people from the hazard.
- 4Administrative controlsChange the way people work.
- 5Personal protective equipmentProtect the individual worker.
Worker consultation simulator
How to audit worker consultation and participation
Fictional scenario: a manufacturing company records monthly safety meetings, but workers say they cannot raise hazards without worrying about consequences. Explore each evidence source, then decide. A signed attendance sheet is not proof of effective consultation, and arrangements differ between organizations.
US obligations
ISO 45001 management systems and US OSHA obligations
ISO 45001 certification does not exempt an employer from OSHA inspections, prove OSHA compliance, or replace OSHA requirements. OSHA does not endorse this course or its certificate.
| OSHA | ISO 45001 | |
|---|---|---|
| Governing authority | US Department of Labor (OSHA) and state plans | ISO; certification by accredited bodies |
| Legal status | Legally enforceable where standards apply | Voluntary unless required by contract |
| Purpose | Set and enforce minimum workplace safety and health requirements | Provide a management system to prevent injury and ill health and improve performance |
| Hazard control | Specific standards for specific hazards; general duty clause | Hierarchy of controls applied through risk-based planning |
| Worker rights and participation | Rights such as reporting hazards and protection from retaliation | Consultation and participation of non-managerial workers required in the system |
| Inspection vs audit | Government inspection | Management system audit |
| Enforcement | Citations and penalties | Nonconformities; certificate may be suspended or withdrawn |
| Certification | None for management systems | Optional certification by an accredited body |
| Records | Injury and illness recordkeeping rules apply to many employers | Documented information as the system requires |
| Training | Required by specific standards | Competence as the system determines |
OSHA (opens in a new tab) · OSHA: Recommended Practices for Safety and Health Programs (opens in a new tab)
Different training
Safety awareness training vs management system auditing
An OSHA Outreach completion card is not a professional license, and a CQI-IRCA course certificate is not an OSHA Outreach card. They are not interchangeable.
| OSHA 10/30-hour Outreach | ISO 45001 Lead Auditor | |
|---|---|---|
| What it is | Voluntary OSHA Outreach Training Program: hazard awareness for workers and supervisors | Management system auditing course |
| Completion record | Outreach completion card | Course certificate on successful completion |
| Content | Recognizing and avoiding common workplace hazards; worker rights | Planning, conducting, reporting and following up OH&S management system audits |
| Is it a license or certification? | No; the card shows course completion | No; it is not an OSHA card or a safety license |
| Interchangeable? | No | No |
Contractors and procurement
Auditing contractors, procurement and outsourced activities
A fictional facility. Legal responsibilities differ between contractors, and outsourcing does not remove the organization’s OH&S responsibilities.
Emergency preparedness
How auditors evaluate emergency preparedness
Educational scenarios only. No response instructions for any chemical or facility, and no generic plan fits every workplace.
Incidents and corrective action
Auditing workplace incidents and corrective actions
Investigation is not about assigning blame. No legal reporting decisions are made here and no real injury data is used.
Legal and other requirements
How lead auditors evaluate compliance processes
A fictional register. Auditors check whether the organization has a systematic process; they do not replace regulators or certify legal compliance from a sample.
| Requirement | Type | Identification and owner | Compliance evaluation | Your view |
|---|---|---|---|---|
| Machine guarding standards | Machinery | Identified; owner: Engineering | Last evaluated 2026-03 | |
| Hazard communication requirements | Chemicals | Identified; owner: EHS | Never evaluated | |
| Recordkeeping of injuries and illnesses | Records | Identified; owner: HR | Evaluated 2026-01 | |
| Customer contractor safety requirements | Other requirement | Not in register | — | |
| State plan requirements | State | Identified; owner unassigned | Not evaluated |
Mock workplace audit
Practice a workplace safety management system audit
A fictional US manufacturer with twelve audit areas. Not an official CQI-IRCA examination; no course credit; no real personal or incident data.
Interviewing
How to conduct effective OH&S audit interviews
Neutral, open questions; follow-up; corroboration; non-retaliatory participation; confidentiality; interview records. Sort what you hear and see into opinions, statements, documents and observations. Fictional people only.
| What you heard or saw | Type |
|---|
Findings laboratory
Practice writing defensible ISO 45001 audit findings
Link the requirement to verified objective evidence. Never invent findings, and not every document gap is a major nonconformity; grading follows the applicable scheme.
Planning and leadership
Learn to lead an occupational health and safety audit
A fictional manufacturer with day and night production shifts, maintenance, a warehouse, contractors on site on Day 2 morning, and a management office. Build an educational schedule. This tool does not calculate certification audit days.
| Activity | Slot |
|---|---|
| Opening meeting | |
| Top management interview | |
| Production floor (day shift) | |
| Production floor (night shift) | |
| Contractor work review | |
| Warehouse observation | |
| Auditor team meeting | |
| Closing meeting |
Audit types
Understand the different types of ISO 45001 audits
A training certificate does not authorize anyone to issue an ISO 45001 certificate.
| First-party | Second-party | Third-party | |
|---|---|---|---|
| Objective | Check the organization’s own OH&S system | Assure a customer or partner about a supplier or contractor | Independent certification |
| Independence | Auditors independent of the area audited | Customer’s auditors | Accredited certification body |
| Audit criteria | ISO 45001 and internal requirements | Contract requirements and ISO 45001 | ISO 45001; ISO/IEC 17021-1 for the body |
| Personnel | Trained internal auditors | Customer auditors | Certification body auditors with OH&S competence |
| Evidence | Records, interviews, observation | Supplier records and site visits | Records, interviews, observation across sites and shifts |
| Reporting | Internal audit report | Supplier audit report | Certification audit report |
| Certification decision | None | None | By the certification body |
Compared
Which ISO 45001 auditor course should you choose?
Not every internal auditor needs five-day Lead Auditor training.
| Internal Auditor | Lead Auditor | |
|---|---|---|
| Audience | People auditing their own organization | People leading audits and building auditor careers |
| Objectives | Internal audit knowledge and skills | Full audit cycle and audit leadership |
| Typical duration | Shorter (often two days) | Five days, 40 hours |
| Audit planning | Basic | Full planning, including multi-site and shifts |
| Audit leadership | Limited | Central |
| Practical exercises | Internal audit role plays | Planning, workplace role plays, findings, reporting |
| Formal assessment | As the course sets | Continuous assessment and a written examination (CQI-IRCA lists 2 hours for PR357) |
| Certificate | Internal auditor course certificate; IAS lists its internal auditor courses as EAS certified | Course certificate on successful completion of the CQI-IRCA certified course |
| Career application | Internal audits | Lead audits; training element of IRCA registration |
ISO 45001 Internal Auditor training · Internal Auditor training
Integrated systems
Build integrated management system audit competence
The standards share a structure, but each needs its own technical competence. One Lead Auditor course does not qualify you to audit every standard.
| ISO 45001 | ISO 9001 | ISO 14001 | |
|---|---|---|---|
| Focus | Occupational health and safety | Quality | Environment |
| Technical competence | Hazards, risks, controls, OSHA context | Products, processes, customer requirements | Environmental aspects, legal obligations |
| Shared structure | Context, leadership, planning, support, operation, evaluation, improvement | Same harmonized structure | Same harmonized structure |
| Current edition | ISO 45001:2018 + Amd 1:2024 (revision at DIS) | ISO 9001:2026 (published September 2026) | ISO 14001:2026 |
| CQI-IRCA lead auditor course | PR357 | PR328 (EAS list) | PR315 / PR376 (EAS list) |
ISO 9001 Lead Auditor · ISO 27001 Lead Auditor · All Lead Auditor courses
Delivery formats
Choose your ISO 45001 Lead Auditor training format
Each format is verified separately; the self-paced option does not automatically carry the same approval, examination or certificate as the instructor-led PR357 course.
Training dates
Upcoming ISO 45001 Lead Auditor training dates in USA
Only sessions confirmed in the training system appear. Seats are shown only when the system verifies them, and each session states its own time zone.
| Course | Code | Start | End | Time zone | Location | Format | Fee | Status | Seats | Enroll |
|---|
Examination
How the ISO 45001 Lead Auditor examination works
The CQI-IRCA PR357 listing describes continuous assessment and a 2-hour examination. EAS confirms the exact rules when you enrol.
- Continuous assessment
- Participation and practical exercises across the week.
- Written examination
- 2 hours per the CQI-IRCA listing; scheduled on the final day in the current IAS course plan.
- Pass criteria
- Set by the approved course rules. The current IAS page says “typically 70%”; this is being confirmed.
- Resits
- Where permitted, under the training organization’s rules and any fee. No unlimited or guaranteed resits.
- Results and certificate
- Processed by the training organization. No fixed timing is promised and no exam questions are published.
Certificate
What certificate will you receive?
Not issued by ISO. IAS’s certification-body accreditation is not the same as EAS’s course approval, and no certificate is issued unless assessment requirements are met.
- Successful course achievement For delegates who pass continuous assessment and the examination.
- Attendance certificate Where the training organization provides one.
- IRCA registration A separate application to CQI-IRCA.
- Details Issuer, training organization, course name, PR357, dates, delegate name, certificate type and verification method, confirmed with EAS.
Career pathway
From ISO 45001 training to professional OH&S auditing
Roles the course can support: Internal OH&S auditor, EHS audit coordinator, Supplier safety auditor, Corporate EHS auditor, OH&S management systems specialist, Third-party auditor candidate. No employment, salary or automatic registration is promised, and the course does not replace a safety degree, license or legal competence requirement.
Industries
ISO 45001 training for US industries
Sector-specific legal and technical competence needs more than a five-day course.
Tutors
Learn from competent occupational health and safety audit trainers
Named tutor profiles appear once approved. Until then, these are the competence expectations.
- OH&S audit experience Practical experience auditing OH&S management systems.
- Sector experience Relevant industry background.
- Approved tutor Approved by the training organization for PR357.
- Registration Any IRCA grade shown only once verified.
IAS and EAS
Professional ISO 45001 Lead Auditor training coordination
IAS coordinates enquiries; EAS delivers the CQI-IRCA certified course. A certification-body accreditation logo is not evidence of course approval, and JAS-ANZ does not approve training courses.
| Responsibility | Expected organization | Status |
|---|---|---|
| Delivers training | EAS, the CQI-IRCA approved training partner | To confirm |
| Collects fees | IAS or EAS | To confirm |
| Provides course materials | EAS | To confirm |
| Conducts examinations | EAS under the approved course rules | To confirm |
| Issues certificates | EAS (the live page says through IAS in association with EAS) | To confirm |
| Handles re-examination | EAS | To confirm |
| Handles complaints | EAS, with CQI-IRCA escalation where its rules allow | To confirm |
| Manages refunds | IAS or EAS under the refund policy | To confirm |
EAS website (opens in a new tab) · CQI and IRCA (opens in a new tab)
Fees
ISO 45001 Lead Auditor training fees in USA
Quoted in USD once approved. No market estimates, discounts or “cheapest” claims.
- Classroom
- Request course fee
- Live virtual
- Request course fee
- Corporate in-house
- Request a group quotation
- Self-paced
- Request fee and recognition details
- Confirmed with your quotation
- Materials, examination fee, certificate, taxes, payment terms, cancellation and refund policy, resit fee
Corporate training
ISO 45001 Lead Auditor training for your EHS team
For manufacturing safety teams, construction EHS departments, logistics safety teams, regional EHS managers, internal audit departments, multi-site operations and integrated management system teams. The approved course cannot be shortened or altered while keeping its recognition, and confidential incident records are not used in course materials without proper arrangements.
- Delivery At your site or live online.
- Dates Planned around your shifts.
- Outcomes and assessment The same as the approved course.
Registration
Register for ISO 45001 Lead Auditor training
Send a registration or information request. A coordinator confirms dates, fees and availability. You are registered only after written confirmation.
- Phone
- +1 (888) 493-0916
Enrollment journey
From enquiry to certificate
Enrollment is confirmed only by the training provider. Certificates are never issued from this website.
- 1
Explore course requirements
- 2
Review the five-day syllabus
- 3
Check course recognition
- 4
Choose a format
- 5
Select an actual date
- 6
Review fee and inclusions
- 7
Submit registration
- 8
Receive confirmed enrollment
- 9
Receive joining instructions
- 10
Attend and complete assessment
- 11
Receive the applicable certificate
Preparation
Prepare for ISO 45001 Lead Auditor training
Review the standard’s structure, worker consultation, hazard identification, risk assessment, the hierarchy of controls, legal requirements, operational controls, emergency preparedness, incident investigation, ISO 19011, audit evidence and nonconformity writing. Buy the standard from ISO or a national body; no exam material is shared here. Downloadable resources will be added once approved.
FAQ
ISO 45001 Lead Auditor training questions
64 answers. Course rules are confirmed by EAS when you enrol.
What is ISO 45001 Lead Auditor Training?
A five-day, 40-hour course that teaches you to plan, conduct, lead, report and follow up audits of occupational health and safety management systems against ISO 45001:2018.
What is ISO 45001:2018?
The international standard for OH&S management systems: requirements with guidance for use.
What is the latest published ISO 45001 edition?
ISO 45001:2018, with Amendment 1:2024.
Is ISO 45001:2026 published?
No. A revision is under development; no new edition has been published as of November 1, 2026.
What is ISO/DIS 45001?
The Draft International Standard stage of the revision. The DIS ballot ran from June to September 2026. Final content, publication and transition dates are not confirmed.
What is the 2024 climate action amendment?
Amendment 1:2024 adds climate change considerations to understanding the organization’s context and interested parties. It does not add a separate climate program.
How long is the Lead Auditor course?
Five days, about 40 hours of learning.
Is the course five days?
Yes, for classroom and live virtual delivery.
Is it 40 hours?
Yes. CQI-IRCA lists PR357 with 40 indicative hours.
Who should attend?
EHS managers, safety officers, internal auditors, quality and compliance managers, construction and manufacturing safety professionals, contractor auditors, consultants, certification body auditor candidates and corporate safety directors.
Are there prerequisites?
CQI-IRCA recommends prior knowledge equivalent to ISO 45001 Foundation (FD127). EAS confirms any formal entry requirements.
Do I need occupational safety experience?
It helps a lot; the course assumes basic OH&S knowledge.
Do I need previous audit experience?
No. Auditing is taught on the course.
What will I learn?
ISO 45001 requirements, worker participation, hazard identification, risk assessment, controls, legal requirements, audit planning, interviewing, evidence, findings, reporting and audit leadership.
Does the course cover worker consultation?
Yes, including how to audit consultation and participation of non-managerial workers.
Does it cover hazard identification?
Yes, and how auditors evaluate it.
Does it cover the hierarchy of controls?
Yes, as part of operational control.
Does it cover legal requirements?
Yes: how organizations identify them and evaluate compliance, and how auditors check that process.
Does it include practical audit exercises?
Yes: planning, role plays, findings and reporting.
Does it include a mock workplace audit?
Yes, as a role-play case study.
Does it include worker interview exercises?
Yes, within the audit role plays.
What is ISO 19011?
Guidelines for auditing management systems. The current edition is ISO 19011:2026, published in May 2026.
What is ISO/IEC 17021-1?
Requirements for bodies certifying management systems.
Does the course cover Stage 1 and Stage 2 audits?
Yes, as concepts of third-party certification.
What is the difference between internal and lead auditor training?
Lead auditor training covers the full audit cycle and audit leadership over five days; internal auditor training is shorter and focused on your own organization.
What is the difference between ISO 45001 and OSHA?
OSHA requirements are legally enforceable where they apply. ISO 45001 is a voluntary management system standard. Certification does not replace OSHA compliance.
Does this course replace OSHA 10-hour or 30-hour training?
No. OSHA Outreach Training is hazard awareness training; this is a management system auditing course.
Is the course CQI-IRCA certified?
EAS’s ISO 45001 Lead Auditor course is listed as CQI-IRCA certified (PR357). Confirm your chosen format is covered.
What is CQI-IRCA PR357?
The CQI-IRCA reference for the ISO 45001 Lead Auditor (OHSMS) course: 40 indicative hours, continuous assessment and a 2-hour examination.
Who delivers the course?
EAS, IAS’s training partner and a CQI-IRCA approved training partner.
What is the role of EAS?
EAS delivers the training under its CQI-IRCA approval. IAS is a certification body; its accreditation is separate.
Is classroom training available?
Ask us for scheduled classroom sessions.
Is live virtual training available?
Yes, subject to the schedule and EAS’s approval for virtual delivery.
Is self-paced learning available?
EAS offers an online course; its recognition is confirmed separately.
Does the self-paced course have the same recognition?
Not necessarily. Confirm with EAS which certificate it gives.
What are the upcoming US training dates?
No dates are published yet. Request upcoming dates.
What time zone is used?
Each session states its time zone when published; it is not assumed to be Eastern.
What is the course fee?
Request a quotation. No price is published until approved.
Does the fee include the examination?
Confirmed with your quotation.
Does the fee include course materials?
Confirmed with your quotation.
Is there a final examination?
Yes, a written examination with continuous assessment.
How long is the exam?
CQI-IRCA lists a 2-hour examination for PR357. EAS confirms the arrangements.
What is the passing mark?
Set by the approved course rules and confirmed when you enrol.
Is continuous assessment required?
Yes, PR357 includes continuous assessment.
What happens if I fail the examination?
Re-examination arrangements are set by the training organization and confirmed when you enrol.
Can I retake the examination?
Ask EAS for the current rules and any fee.
Who issues the certificate?
The training organization under the approved course rules; confirmed in your joining instructions.
How can I verify the certificate?
Through the issuing training organization.
Does the course certificate have an expiry date?
Course certificates record completion; keep your knowledge current when the standard is revised.
Does completing the course make me an IRCA-registered auditor?
No. Registration is a separate application to CQI-IRCA.
How do I apply for IRCA auditor registration?
Apply to CQI-IRCA, meeting the grade requirements for training, audit experience and references.
Do I need documented audit experience?
Yes, for IRCA registration grades that require it. Check CQI-IRCA’s current criteria.
Can I conduct third-party audits immediately?
Not usually. Certification bodies set their own competence and experience requirements.
Can I audit my employer’s OH&S management system?
Yes, as an internal auditor if your organization assigns you and you are independent of the area audited. You cannot certify it.
Can I combine ISO 45001 with ISO 9001 and ISO 14001?
Yes, integrated audits are common, but each standard needs its own technical competence and course.
Does the course qualify me as a safety officer?
No. It is an auditing course, not a safety qualification or license.
Does the training guarantee employment?
No.
Can corporate teams receive in-house training?
Yes, with the same approved content and assessment.
Is group pricing available?
Ask for a group quotation.
Can international candidates attend US virtual sessions?
Usually yes; time zones are stated per session.
What are the refund and cancellation terms?
See the refund policy and your quotation.
How do I register?
Use the registration form. A coordinator confirms dates, fees and availability.
What happens after registration?
You receive confirmation and joining instructions only once your place is confirmed in writing.
How do I request a corporate quotation?
Choose Corporate Group in the registration form.
Related courses
Training and certification resources.
- Lead Auditor training
- ISO 9001 Lead Auditor
- ISO 27001 Lead Auditor
- ISO training
- Internal Auditor training
- Training schedule
- ISO 45001 certification
- Accreditation information
- About IAS
- IAS Insights
- Contact IAS USA
- How to get ISO certification (blog)
- Training nomination form (DOC)
- Course or service brochure (PDF)
- Frequently asked questions