Register of auditors

Last updated 22 May 2025

To become a certified greenhouse and energy auditor, you must demonstrate knowledge of our rules and criteria, as well as auditing experience.

Apply for registration by submitting an application form and supporting documentation.

The Technical Governance Committee may make decisions about registered auditors who do not comply with the Greenhouse gas reporting audit framework for conducting audits, and no longer satisfy the requirements and responsibilities of registration as an auditor.

Audit framework

Eligibility to register

To be eligible for registration, you must demonstrate that you meet the eligibility criteria. To be eligible, you must:

be a fit and proper person

have tertiary qualifications (a degree or equivalent)

know the rules and criteria framework administered by us

know audit, assurance and team leadership

have over 1,000 hours of experience in auditing and preparing audit reports

have over 700 hours of experience in leading audit teams

provide referees who can attest to your competency.

The Instrument provides more details on the qualifications, knowledge, training, and experience required to meet the criteria. The criteria are further explained in Divisions 6.4 to 6.6 of the GHGR Specifications.

How to register

The audit team leader must be registered under the rules and criteria. The specifications outline requirements for other members of the audit team.

If you are a lawyer and hold a certified public accountant certificate, you should choose internal auditor.

Complete the application

To apply for registration as a greenhouse and energy auditor, please use the application form.

There are no application fees for applying to register as a greenhouse and energy auditor.

For additional information, please download our guidelines for registering as a greenhouse and energy auditor. These guidelines will guide you through the application process and provide details on the required supporting documentation. 

Submit your application

You need to submit an application form through the Online Services.

Registration as a Greenhouse and Energy Auditor Application Form

Application process times

Our application processing time is approximately 8 weeks.

The processing time may be affected by the complexity of the application and the speed at which third parties can verify the information provided.

Please ensure that you complete all sections of the application form and submit all required supporting documentation.

If your application is accepted, we will include your information in the auditor registry.

Greenhouse and Energy Auditor Registration Guidelines

Submit in via Online Services

Once you're registered

As a greenhouse and energy auditor, it is important to continuously meet the necessary requirements to maintain your registration.

Your registration will remain active until you choose to suspend or deregister, or until we suspend or deregister you.

For additional information, please visit the website on maintaining your registration as an auditor.

Assurance engagement process

Assurance engagements provide insight into the reliability of the information presented to us.

Audit teams and quality management

Understand audit team and quality management roles and responsibilities.

Maintain your registration as an auditor

Understand the requirements for your continued eligibility as a Registered Greenhouse and Energy Auditor.

Learn more