ISO 14001 transition: dates and changes
- Current edition
- ISO 14001:2026
- New edition
- ISO 14001:2026 (replaces ISO 14001:2015 and Amd 1:2024)
- Published
- 15 April 2026
- Old certificates expire
- 900 days left
ISO 14001:2015 certificates stop being valid after 30 April 2029.
Timeline
- 15 Apr 2026ISO 14001:2026 published
- Q3–Q4 2026Certification bodies begin transition audits as their accreditation is extended
- 31 Oct 2027No new certifications to ISO 14001:2015
- 30 Apr 2029All certified organisations must have transitioned
Key changes
- Context analysis covers biodiversity, ecosystem health, pollution and resource availability
- Environmental aspects separated from business risks and opportunities (new 6.1.4)
- New requirement to plan changes to the EMS (6.3)
- Stronger life cycle perspective when determining environmental aspects
- Operational control extends to all externally provided processes, products and services
- Internal audits must define objectives, not just scope and criteria
Our advice: Changes are moderate for a mature EMS. Refresh the context analysis and aspects register with a life cycle lens, add a simple change-management procedure, and book the transition into your next surveillance visit.
Last checked 28 October 2026. Your certification body confirms the dates that apply to your certificate.
ISO 14001 helps organisations identify their environmental aspects and impacts, meet compliance obligations and improve environmental performance.
ISO 14001:2026
The revised standard was published on 15 April 2026, replacing the 2015 edition and its 2024 climate change amendment. ISO 14001:2015 certificates remain valid only until 30 April 2029. Changes are moderate for organisations with a mature EMS, but they do need attention in context analysis, life cycle perspective, change management and control of externally provided processes. We offer a short transition assessment and update service.
What we deliver
An aspects and impacts register, a legal and other requirements register for each site, objectives and programmes with measurable targets, operational controls, emergency preparedness, and an internal audit programme.
Who it is for
- Manufacturers, construction and energy companies
- Organisations facing ESG questions from investors or customers
- Companies with environmental permits and reporting duties
- Organisations transitioning from ISO 14001:2015
What you gain
- Control of environmental legal compliance
- Lower waste, energy and resource costs
- Credible evidence for ESG and sustainability reporting
- Required in many tenders and supply chains
Your path to certification
Gap assessment
We compare what you do today with every requirement and control, then give you a prioritised gap report and a realistic timeline.
Design and documentation
Scope, policies, procedures, risk methodology and records, written to fit how your teams actually work, not a template binder.
Implementation and training
We help owners put controls in place, train the people who run them and start collecting evidence.
Internal audit and management review
An independent internal audit and a structured management review prove the system works before the certification body looks at it.
Certification audit support
We prepare you for Stage 1 and Stage 2 with your chosen accredited certification body and help close any findings quickly.
Surveillance and continual improvement
Optional managed support keeps evidence current through annual surveillance audits and the three-year recertification.