Sustainability measurement & disclosure
Environmental audit
A systematic evaluation of an organisation's environmental performance, compliance or management system against defined criteria.
Expert review openNo editor-accepted expert review yetDefinition
An environmental audit is a systematic, documented evaluation of an organisation's environmental performance or management arrangements. Two main forms exist: environmental compliance audits, which test practices against legal and contractual requirements, and management system audits, which assess an environmental management system against standards such as ISO 14001, as part of certification.
References
Overview
What it means
Audits examine documentation, practices on site, risk identification and controls, producing findings, nonconformities and improvement opportunities. Certification to ISO 14001 involves a two-stage external audit, surveillance audits and recertification cycles; the 2026 revision of ISO 14001 strengthens climate, life-cycle and supplier coverage with transition required by May 2029.
How it is used
Used for EMS certification, regulatory compliance assurance, due diligence in transactions and supply-chain verification.
Why it matters
Auditing converts environmental policy into verified practice and is the assurance backbone of management-system standards.
Review
Public comments appear only after editor acceptance. Draft comments stay in the review queue.
Reviewers choose the definition or an overview paragraph, leave a comment or replacement, and attach evidence or a source link.
Editors compare reviewer cards side by side. AI may help find agreement, conflicts, unsupported claims and possible source issues.
Only an editor-accepted synthesis changes the public page. Reviewer identities are shown only with consent and verification.
Submitted reviews stay private until accepted.
Loading verified endorsements… Endorsements are not votes and never determine publication.
Endorse this definition
Endorse the exact version shown here. This is not a vote, and publication remains an editorial decision.
Review board
Comment on a specific line. Each reviewer stays separate until an editor accepts a merged draft.
Each person comments on the definition or overview in their own draft card, with role, evidence and suggested wording kept together.
AI can compare comments against the current text, flag conflicting claims, surface missing evidence and identify where reviewers agree.
An editor merges compatible suggestions into a draft change, checks sources, records disagreements and decides what can be published.