Members are required to perform one external audit every three years to maintain their Clean Plants certification.

Remote external audits are now offered by the Clean Plants program. Members may choose between remote, in-person or a hybrid of both formats depending on what best suits their operations.

The button (below) opens to the list of members due to perform an external audit this year. Members who did not perform their scheduled external audit in 2023 may do so this year and will be due for their next audit in 2026. 

To schedule your external audit, contact a CNCI-accredited auditor. 

Members not scheduled for an external audit this year are required to submit two internal audit reports, as usual, to maintain their status.

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External Audit Nurseries List