Clause 4.4clarifiedHigh impact typical effort 4-8 hours

Environmental management system and its processes

What changed in the 2026 revision

Clause 4.4 requires the organisation to establish, implement, maintain and continually improve an EMS, including the processes needed and their interactions, and to incorporate the knowledge gained about its context under 4.1 and 4.2.

What auditors will look for

Document the processes that make up your EMS and how they interact — typically a process map or a section of the manual showing how context, planning, operation, evaluation and improvement connect. An auditor uses this to navigate your system.

How to close the gap

  1. 1Produce a process map or equivalent showing EMS processes and their interactions.
  2. 2Reference where each process is defined (procedure, register, or manual section).
  3. 3Show how context and interested-party knowledge feeds the system.
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More changes in Clause 4

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