
ISO 45001 internal Auditor Course
Master the skills to plan, conduct, and report ISO 45001 internal audits with confidence. This course covers everything from audit principles and OHS risk assessment to finding classification and corrective action follow-up. Whether you're new to auditing or expanding your OHS credentials, you'll gain the practical tools to add real value to your organisation's safety management system.
What you'll learn:
You'll build a thorough understanding of ISO 45001 requirements and learn how to apply them as an internal auditor. The course covers audit planning, checklist development, interviewing techniques, workplace observation, and professional report writing. You'll learn how to classify findings, issue corrective action requests, and verify that actions are effectively closed. Topics also include psychosocial hazard auditing, contractor OHS controls, and integration with other ISO management systems. By the end, you'll be equipped to manage a complete OHS internal audit programme and support continual improvement in workplace safety.
How you study in practice ISO 45001 internal Auditor Course
How you practise ISO 45001 internal Auditor Course
For businesses looking to train their team
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.
Course content
8 Chapters • 40 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsInternal Audit Principles and Ethics
Internal Audit Principles and Ethics
Lesson 1 • Auditing Principles from ISO 19011
Introduces the seven auditing principles defined in ISO 19011 as the foundation of credible auditing. Learners connect each principle to practical auditor behaviour.
Lesson 2 • Managing Conflicts of Interest
Covers how auditors identify and disclose potential conflicts of interest. Learners apply independence criteria to common workplace audit situations.
Lesson 3 • Professional Conduct During Audits
Addresses expected auditor behaviour in interviews, observations, and document reviews. Learners practise maintaining objectivity under auditee pressure.
Lesson 4 • Auditor Roles and Responsibilities
Defines the roles of lead auditor, auditor, and technical expert within an audit team. Learners distinguish responsibilities at each role level.
Chapter 2HideHide detailsSee detailsFoundations of ISO 45001
Foundations of ISO 45001
Lesson 1 • Leadership and Worker Participation
Explores top management obligations and worker consultation requirements under Clause 5. Learners identify audit evidence for leadership commitment.
Lesson 2 • Origins and Purpose of ISO 45001
Covers the history of occupational health and safety management standards and the rationale for ISO 45001. Provides context for understanding why the standard exists.
Lesson 3 • Context of the Organization
Examines Clause 4 requirements for understanding internal and external issues. Learners connect context analysis to OHS risk identification.
Lesson 4 • High-Level Structure and Terminology
Introduces the Annex SL high-level structure shared across ISO management system standards. Learners map ISO 45001 clauses to the common framework.
Lesson 5 • Scope and Applicability
Defines what the standard applies to and how organisations determine their scope. Learners understand inclusion and exclusion criteria for certification.
Chapter 3HideHide detailsSee detailsRisk-Based Thinking in OHS
Risk-Based Thinking in OHS
Lesson 1 • Hazard Identification Principles
Covers systematic approaches to identifying workplace hazards across all activities. Learners distinguish hazard types and their audit implications.
Lesson 2 • OHS Objectives and Planning
Examines how organisations set measurable OHS objectives and plan to achieve them. Learners assess objective quality and alignment with policy.
Lesson 3 • Opportunities for OHS Improvement
Explores how organisations identify and act on OHS opportunities beyond risk reduction. Learners recognise opportunity evidence in audit documentation.
Lesson 4 • Legal and Other Requirements
Addresses how organisations identify and access applicable OHS obligations. Learners verify compliance obligation registers during audits.
Lesson 5 • OHS Risk Assessment Methods
Introduces qualitative and semi-quantitative risk assessment techniques. Learners evaluate whether an organisation's methodology meets standard requirements.
Chapter 4HideHide detailsSee detailsSupport and Operational Requirements
Support and Operational Requirements
Lesson 1 • Communication and Information
Covers internal and external OHS communication requirements under Clause 7.4. Learners assess communication plans and evidence of worker information sharing.
Lesson 2 • Resources, Competence, and Awareness
Examines requirements for providing adequate OHS resources and ensuring worker competence. Learners verify training records and competence evidence.
Lesson 3 • Documented Information Management
Addresses creation, control, and retention of OHS documented information. Learners distinguish required records from optional documentation.
Lesson 4 • Emergency Preparedness and Response
Covers requirements for identifying potential emergencies and planning responses. Learners verify drill records and emergency procedure adequacy.
Lesson 5 • Operational Planning and Control
Explores how organisations plan and control OHS-critical processes. Learners evaluate whether controls are implemented and maintained effectively.
Chapter 5HideHide detailsSee detailsPerformance Evaluation and Improvement
Performance Evaluation and Improvement
Lesson 1 • Compliance Evaluation Process
Examines how organisations evaluate compliance with legal and other OHS obligations. Learners verify compliance evaluation frequency and documentation.
Lesson 2 • Monitoring, Measurement, and Analysis
Covers what organisations must monitor and how they analyse OHS performance data. Learners assess the adequacy of monitoring programmes and measurement tools.
Lesson 3 • Incident Investigation and Corrective Action
Addresses requirements for investigating incidents and implementing corrective actions. Learners evaluate root cause analysis quality and action effectiveness.
Lesson 4 • Internal Audit Programme Management
Introduces the requirements for planning and managing an OHS internal audit programme. Learners understand audit programme scope, frequency, and criteria selection.
Lesson 5 • Management Review Requirements
Covers the inputs, outputs, and frequency requirements for OHS management reviews. Learners identify evidence of effective top management engagement.
Chapter 6HideHide detailsSee detailsAudit Planning and Preparation
Audit Planning and Preparation
Lesson 1 • Creating Audit Checklists
Covers the design of clause-based and process-based audit checklists. Learners write effective audit questions that generate objective evidence.
Lesson 2 • Sampling Strategy for Audits
Introduces statistical and judgemental sampling approaches for selecting audit evidence. Learners apply sampling logic to records, locations, and personnel.
Lesson 3 • Developing the Audit Plan
Guides learners through creating a structured audit plan with time allocations and team assignments. Learners draft a realistic plan for a sample organisation.
Lesson 4 • Reviewing Prior Audit Information
Addresses how to analyse previous audit reports, nonconformities, and corrective actions. Learners use prior findings to focus current audit effort.
Lesson 5 • Defining Audit Scope and Criteria
Covers how to establish audit scope, objectives, and criteria for a specific OHS audit. Learners align scope with organisational risk and programme requirements.
Chapter 7HideHide detailsSee detailsConducting the OHS Internal Audit
Conducting the OHS Internal Audit
Lesson 1 • Document and Record Review
Covers systematic review of OHS documents and records to verify conformance. Learners identify what constitutes sufficient and appropriate evidence.
Lesson 2 • Closing Meeting Facilitation
Covers presenting audit findings clearly and professionally in the closing meeting. Learners practise managing auditee disagreement and confirming next steps.
Lesson 3 • Interviewing Techniques for Auditors
Develops structured interviewing skills for gathering objective OHS evidence from workers and managers. Learners practise question sequencing and active listening.
Lesson 4 • Classifying and Grading Findings
Teaches how to classify audit findings as nonconformities, observations, or opportunities. Learners apply grading criteria to realistic finding scenarios.
Lesson 5 • Workplace Observation and Walkthrough
Addresses physical inspection techniques for verifying OHS controls in the workplace. Learners practise structured observation and evidence notation.
Lesson 6 • Opening Meeting Facilitation
Covers the purpose, agenda, and facilitation of an effective audit opening meeting. Learners practise delivering opening meetings that set a professional tone.
Chapter 8HideHide detailsSee detailsAudit Reporting and Follow-Up
Audit Reporting and Follow-Up
Lesson 1 • Verifying Corrective Action Closure
Covers methods for verifying that corrective actions have been effectively implemented. Learners apply closure criteria to sample corrective action responses.
Lesson 2 • Audit Programme Review and Improvement
Examines how audit programmes are reviewed for effectiveness and continuously improved. Learners identify metrics and feedback mechanisms for programme evaluation.
Lesson 3 • Audit Report Structure and Content
Covers the required elements and professional format of an OHS internal audit report. Learners draft report sections using findings from practice audits.
Lesson 4 • Corrective Action Request Process
Addresses how auditors issue corrective action requests and set response timelines. Learners distinguish auditor and auditee responsibilities in the CAR process.
Lesson 5 • Writing Effective Nonconformity Statements
Teaches the three-part nonconformity statement structure: requirement, evidence, and conclusion. Learners rewrite weak statements into audit-quality findings.
Your valid completion certificate
This course is for you:
EHS Coordinator: ready to take on formal internal auditing responsibilities.
Safety Officer: seeking structured credentials to strengthen workplace audit skills.
Quality Manager: expanding scope to include occupational health and safety systems.
HR Professional: responsible for worker well-being and OHS compliance oversight.
Operations Supervisor: needing to understand OHS audit requirements for their site.
Career Changer: transitioning into workplace safety from an adjacent professional field.
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