ISO (International Organisation for Standardisation) certification has long been a global hallmark of quality, efficiency, and safety in business operations, signaling that organisations meet internationally recognised standards. As the business environment continues to evolve, so too do these standards.
In 2026, revisions were made to ISO 14001 (Environmental
Management Systems) prior to its publication in April. Updates focused on
deeper integration of climate and sustainability in organisational strategies, greater
leadership accountability, and clearer expectations for managing environmental
risks across vendors and suppliers.
Preparing for change – what is your plan to adapt?
Although a three-year transition period is usually granted to companies to update their systems to conform to changes in standards, Ausenco recommends completing a comprehensive gap analysis with a clear, actionable transition plan to ensure your recertification process proceeds smoothly. Early preparation is key to realising greater value, improved management systems, and ensuring your team is ready to meet the new expectations.
Ausenco is a global engineering, consulting and project delivery firm with extensive experience helping companies align their policies and practices to internally recognised ISO standards. We partner with clients to develop management systems as key strategic tools, going beyond verification and compliance to proactive best practices. Our assurance experts can help you navigate the ISO changes, identifying how they may impact your existing management system(s) and prioritising the actions needed to work towards the newest versions of the standards.
We recently worked with a Tier 1 mining company to assess company procedures and processes against ISO IWA 48:2024 (framework for implementing environmental, social and governance principles). Through a period of 2 months, our team evaluated the organisation’s publicly disclosed sustainability data against ISO requirements and global best practices, identifying gaps and providing recommendations for improvement.
Based on our experience, some key considerations for companies to keep in mind when transitioning to the updated standards are:
- Start preparing early: Transitioning to an updated ISO 14001 standard takes time and cross-functional effort. From engaging new stakeholders unfamiliar with ISO 14001 to updating management system documentation, early action helps ensure a smoother, more effective implementation.
- Understand the impact of changes: Management systems don’t operate in isolation ― updates to ISO 14001 can impact the other management systems you may have in place, such as for ISO 9001 (Quality) and ISO 45001 (Health & Safety). A comprehensive review is essential to avoid surprises and ensure alignment across your systems. With IRCA-certified lead auditors in ISO 9001, ISO 14001, and ISO 45001, Ausenco can help you navigate the transition—supporting preparation, integration, and alignment across your management systems.
- Understand your recertification date: If your ISO 14001 system is certified, understanding your recertification date is critical. It defines the window you have to align with the new requirements of ISO 14001:2026. Clear timelines enable better planning, smoother transitions, and confidence heading into your next audit.
Reach out to Leon Wilde to learn more about the ISO 14001 changes and how Ausenco can help build a clear, efficient roadmap to support your organisation through the transition.