Insight Long awaited changes to the ISO 14001 standard for environmental management systems: Part 1 20 April 2026 6 minutes read Requirements with guidance for use have now been published, marking the start of the formal transition period. From April 15, 2026, organizations that are certified to the ISO 14001:2015 standard have 3 years to transition to the revised standard. After this time, certificates to ISO 14001:2015 will no longer be valid. Read more