ISO 14001:2015 is the international standard for environmental management systems (EMS). This self-assessment walks you through every auditable clause and flags where your system is missing the documented information, processes, or evidence a certification auditor will look for — so you fix the gaps before, not during, the audit.
How it works
The 2015 edition uses the Annex SL high-level structure shared by all modern ISO management-system standards. Clauses 1 to 3 are scope, references, and definitions and carry no requirements. The auditable requirements live in clauses 4 to 10:
4 Context of the organisation (interested parties, EMS scope)
5 Leadership (policy, roles, top-management commitment)
6 Planning (aspects, compliance obligations, objectives)
7 Support (resources, competence, awareness, documents)
8 Operation (operational control, emergency preparedness)
9 Performance evaluation (monitoring, internal audit, management review)
10 Improvement (nonconformity, corrective action, continual)Each requirement is scored equally: Yes = 1, Partial = 0.5, No = 0. The readiness percentage is the sum divided by the number of answered requirements.
Tips and notes
The highest-value clauses for a first certification are usually 6.1.2 (environmental aspects) and 6.1.3 (compliance obligations) — auditors expect a maintained aspects register with significance criteria and a legal register kept current. Treat every Partial honestly: a half-built procedure that is not operating will still raise a minor or major nonconformity. Use the gap list as your corrective-action backlog and reassess after each fix.