ISO 14001 & ISO 45001 Internal Auditor
Offered via Instructor-Led (4 days)
Learn to audit ISO 14001 & ISO 45001 effectively and help your organization meet HSE obligation
Next Class: 11/18/2025 - Live Stream

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About

This 4-day training course prepares participants to effectively implement and audit Environmental and Occupational Health & Safety Management Systems in accordance with ISO 14001:2015 and ISO 45001:2018. Combining Mireaux’s 3-day Implementation course with a dedicated day on Internal Auditing Techniques, this course equips attendees with the tools and confidence to support certification, compliance, and continual improvement efforts.

Description

Designed for professionals involved in environmental and OH&S compliance, this course offers a structured and hands-on approach to understanding both standards and applying best practices in internal auditing. Participants will:

  • Explore the shared foundation of ISO 14001 and ISO 45001 through the High Level Structure (HLS), common text, and terminology

  • Review and interpret each clause of the standards, with real-world guidance on implementation and auditability

  • Learn to plan, conduct, and report internal audits using ISO 19011:2018 as a framework, supported by practical audit exercises and scenarios

This course is ideal for organizations seeking to train cross-functional auditors for integrated EHS management systems.

Learning Objectives​

ISO 14001 & ISO 45001 Implementation:

  • The common framework of ISO management system standards (HLS, terminology, and structure)

  • How to apply the Process Approach to identify environmental and OH&S-related processes

  • Steps to implement an integrated Environmental and OH&S Management System

  • Key implementation and audit considerations, including:

    • Environmental aspects and impacts

    • Hazard identification and risk assessment

    • Consultation and participation of workers

    • Legal and regulatory compliance

    • Risk and opportunity analysis

    • Performance evaluation and continual improvement

    • Certification preparation

Internal Auditing Techniques:

  • Roles and responsibilities of internal auditors

  • How to establish an Internal Audit Program

  • How to plan and conduct audits using interviews, observations, and documentation review

  • Writing clear, effective nonconformities and preparing professional audit reports

  • Following up to verify closure and ensure continual improvement

Prerequisites​

There are no formal prerequisites for this course. However, for participants new to management systems or ISO standards, Mireaux recommends the Fundamentals or Advanced Document Control course as a strong foundation prior to attending.

Teaching Methods

Summary Agenda

The topics in this course include:

  • Background and History of ISO
  • Environmental and OH&S Management Principles
  • The Common Framework of the ISO Standards
  • Structure of ISO 14001:2015 and ISO 45001:2018
  • The Process Approach
  • About Certification
  • Detail overview of the ISO 14001:2015 and ISO 45001:2018 standards:
    • o Clause 4: Context of the organization
    • o Clause 5: Leadership
    • o Clause 6: Planning
    • o Clause 7: Support
    • o Clause 8: Operation
    • o Clause 9: Performance Evaluation
    • o Clause 10: Improvement
  • Auditing Terms and Definitions
  • Principles of Auditing and Auditor Competence
  • Audit Planning and Audit Agenda
  • Document Review and Checklists
  • Performing the Audit:
    • o Opening meeting
    • o Audit Performance and Audit Findings
    • o Writing Nonconformities
    • o Closing Meeting and Audit Report
  • Audit Follow Up
  • Keeping your Auditing Skills Sharp

Successful Completion​

Participants’ successful completion of the course is determined by:

  • Active participation and completion of workshops administered at various stages of the class.
  • Completion of Implementation and Internal Auditor Tests.

Upcoming Classes

DatesDelivery MethodLocationCost (USD)Register
Nov 18 - Nov 21, 2025Live StreamOnline via Microsoft Teams$1,795Add to Cart
Nov 18 - Nov 21, 2025
Live Stream
Location
Online via Microsoft Teams

Self-Paced Online

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