Scorecard to NatHERS for existing homes transition

In 2023, the Australian Government announced funding to expand the Nationwide House Energy Rating Scheme (NatHERS) to provide energy ratings for existing homes. From mid-2025 the NatHERS administrator will progressively assume responsibility for the training, accreditation and quality assurance of existing homes assessors. During this time, the NatHERS administrator will also finalise the accreditation requirements for rating tools used to deliver NatHERS for existing homes assessments.

It is anticipated that Scorecard will cease delivery of Scorecard assessor training, accreditation, quality controls, and tool operation by mid-2026. The specific timing for the transition of each program element is dependent on the corresponding scale up of NatHERS for existing homes.

Householders wanting to rate their home’s energy use and comfort, or receive tailored recommendations to improve its performance, will still be able to access Scorecard assessments during the transition period.

Scorecard assessors that wish to become accredited to deliver NatHERS for existing homes assessments will be supported to access a streamlined training and accreditation pathway.

Further information and details about the transition will become available progressively following the initial release of NatHERS for existing homes in mid-2025. Sign up to our regular Scorecard Update newsletter and visit our website to keep informed.

For more information about the NatHERS expansion to existing homes, visit the NatHERS website and sign up for the NatHERS newsletter.

Frequently Asked Questions (FAQs)

When will the Scorecard program transition to NatHERS for existing homes?

NatHERS is adopting a staged approach to the introduction of NatHERS for existing homes. From mid-2025 the NatHERS Administrator will progressively assume responsibility for the training, accrediting and quality assurance of existing homes assessors. At this stage it is anticipated that Scorecard will cease delivery of assessor training, accreditation, quality controls and tool operation by mid-2026. The exact timing for the transition of each component of the program is dependent on the corresponding scale up of NatHERS for existing homes. Further information will become available progressively as the transition proceeds.

Will the Scorecard tool be accredited for use under NatHERS for existing homes?

The NatHERS Administrator is expected to release the accreditation requirements for existing homes rating tools from mid-2025. At this stage it is anticipated that Scorecard will cease delivery of assessor training, accreditation, quality controls and tool operation by mid-2026.

My organisation is using Scorecard as part of a project or program. Is that still possible?

Yes, Scorecard assessments will still be available during the transition, which is expected to occur over a 12-month period from mid-2025. Further details on the continued availability of Scorecard assessments will be released progressively. If you would like to discuss the specific requirements of your project or program, please contact us at scorecard@deeca.vic.gov.au.

What happens to Scorecard assessment data during the transition?

Scorecard will continue to store all assessment data securely and in compliance with privacy requirements during the transition period.

I am an existing Scorecard assessor, can I become accredited as a NatHERS for existing homes assessor?

Yes, all existing accredited Scorecard assessors will be able to access a streamlined pathway to become an accredited NatHERS for existing homes assessor. The pathway will be made available during the transition period, which will commence from mid-2025. Further details about how and when Scorecard assessors can be accredited under NatHERS for existing homes will become available progressively during the transition process.

Can I still become accredited as a Scorecard assessor?

Yes, Scorecard training and accreditation will continue to be available during the transition period, until NatHERS for existing homes training and accreditation is ready. The transition from Scorecard training and accreditation to NatHERS is expected to occur over a 12-month period from mid-2025. The entry requirements for Scorecard training currently remain unchanged. All existing accredited Scorecard assessors will have access to a streamlined pathway to become accredited as NatHERS for existing homes assessors.

Can I still get a Scorecard assessment?

Yes, Scorecard assessments will be available during the transition from Scorecard to NatHERS for existing homes, which is expected to occur over a 12-month period from mid-2025.

Page last updated: 16/06/25