Question

How does EcoVadis evaluate the maturity of an existing ISO-based management system?

EcoVadis does not conduct its own audit — it assesses the documents you provide as evidence of the system's existence and operation. A valid, in-scope ISO certificate from an accredited body is the primary evidence of management-system maturity. Beyond the certificate, analysts look for evidence that the system is actively maintained: recent internal audit reports, management review records, corrective action logs and performance data.

An ISO certificate alone, without supporting evidence of active operation, scores at the certification level but does not contribute to the Measures or Reporting indicators. The more evidence you provide of the system functioning in practice, the more indicators benefit.