ISO 14001:2026
ISO 14001 certification
Environmental Management Systems
A practical framework for reducing environmental impact and meeting regulatory requirements.
At a glance
- UK adoption
- 17,000+ UK organisations currently certified to ISO 14001
- Structure
- Annex SL — integrates with other ISO standards
Overview
What ISO 14001 is — in plain English.
ISO 14001:2026 is an international standard that helps organisations manage and improve their environmental performance. The 2026 edition strengthens the focus on climate change, biodiversity, ecosystem protection, and the sustainable use of natural resources. It also places greater emphasis on understanding environmental conditions and integrating environmental considerations into business decisions. The standard can be applied by organisations of any size or sector and supports continual improvement through a structured environmental management system.
Inside the standard
Core components of ISO 14001
Context & leadership
Understanding organisational context and securing top-management commitment to the EMS.
Planning
Identifying environmental aspects and impacts, planning to mitigate them, and setting objectives to measure performance.
Support & operation
Implementing the processes and controls needed to manage environmental impacts day to day.
Performance evaluation
Monitoring, measuring and auditing the EMS to ensure it is achieving its objectives.
Improvement
Taking corrective actions and driving continual improvement of environmental performance.
Why certify
Benefits of certification
ISO 14001 follows the High-Level Structure (Annex SL) used in other ISO standards, allowing easy integration with commonly applied standards like ISO 9001 (Quality) and ISO 45001 (H&S).
Enhanced reputation
Demonstrates a credible commitment to environmental responsibility for clients, regulators, and supply-chain partners.
Minimizing environmental impact
Focuses on reducing the impacts on the environment and promotes sustainability
Life-cycle perspective
The 2026 version maintains a life-cycle approach, requiring organisations to consider environmental impacts across the stages of a product or service lifecycle, not just within their direct control.
Common questions