As per clause 7 of Environment Audit Rules, 2025, there are two Mechanisms for Certification.—
The certification of environment auditors shall be carried out by the Environment Audit Designated Agency through the following two modes:-
Recognition of Prior Learning (RPL): A mode of certification based on prior experience and expertise, which shall remain in operation for a limited period as may be specified by the Central Government;
National Certification Examination (NCE): A structured examination process for assessing eligibility for certification.
Note.— The detailed procedure for certification of environment auditors including the minimum eligibility criteria for each mode of certification shall be such as may be provided in the guidelines issued by the Central Government.