Skip to main content

Membership

The House Energy Raters Association (HERA) is dedicated to supporting NatHERS accredited House Energy Assessors. We offer accreditation services, ongoing professional support, continuing professional development, and specialised Professional Indemnity Insurance to help assessors meet industry requirements and grow their businesses.

Accreditation

HERA delivers the essential services required to obtain and maintain NatHERS accreditation, including practical resources, industry expertise, and professional guidance throughout their accreditation journey.

CPD

Through our CPD programs, assessors can strengthen their expertise, stay up to date with industry changes, and support their ongoing professional development

Insurance

HERA’s Professional Indemnity Insurance is specifically tailored for NatHERS accredited assessors.

Accreditation Options

Helping assessors meet national standards with clarity and structure.

Whether you are beginning your career as a House Energy Assessor, currently accredited with another Assessing Organisation, or looking to transfer your accreditation to a new AAO, HERA offers accreditation options designed to meet your needs.

As an organisation dedicated exclusively to NatHERS Accredited Assessors, HERA’s sole focus is supporting the thermal performance assessment profession. Our accreditation services are tailored specifically to the needs of energy assessors, providing practical support, industry expertise, and the resources required to maintain accreditation with confidence.

We understand that every assessor’s circumstances are different. That’s why HERA offers a range of accreditation packages, allowing you to choose the level of support and benefits that best suits your professional requirements.

HERA Premium Accreditation

For assessors seeking comprehensive support, HERA Premium Accreditation delivers our most complete package of benefits. Alongside standard accreditation services, members can choose from our Essentials, Classic, and Premium packages, which include a range of additional services and resources designed to support the ongoing maintenance of NatHERS accreditation and professional practice.

With HERA, you can select the accreditation pathway that best supports your business, professional development, and long-term success as a NatHERS Accredited Assessor.

Choose your pathway.

As a NatHERS Accredited Assessor, you will join a respected network of energy efficiency professionals working across Australia. You’ll play an important role in supporting better building outcomes while benefiting from the training, accreditation, and professional support needed to deliver accurate, reliable, and consistent assessments.

I want to become an Assessor

What qualifications you need, what accreditation with HERA involves, and how to apply.

I’m already accredited and want to join

Transfer your accreditation to HERA, or add HERA services to the accreditation you already hold.

I need CPD or training

The HERA CPD program, built around the NatHERS accredited software tools and publications.

I need an Energy Rater

Find a HERA accredited assessor to carry out a NatHERS assessment for your home or project.

Impact in Numbers

HERA works only with NatHERS accredited assessors. The figures below cover the accreditation, training and support provided to members across Australia.

190,000+

NatHERS Certificates Generated in 2025-2026

Across FirstRate5, HERO & BERSPro software.

300+

Active Members

Accredited assessors across Australia who rely on HERA for accreditation, professional indemnity insurance and ongoing technical support.

100%

Flexible Payments

Every membership level can be paid by monthly instalment, with no application or joining fee.

Quality Assurance

Raising the standard in accreditation.

Every HERA accredited assessor works to a documented set of quality principles covering professional indemnity insurance, continuing professional development, assessment practice and professional ethics.

Quality audits and benchmarking

In accordance with Clause 4.9 of the NatHERS Protocol, HERA undertakes a Quality Audit review of 20% of all assessors it accredits, under a process agreed with the NatHERS Administrator.

Assessors who have not been accredited for over a year and are applying to be accredited by HERA undertake a benchmarking exercise before accreditation is granted, so the standard of professionals belonging to HERA remains high.

Stories from HERA members.

Our members are accredited energy assessors working right across Australia, from sole traders through to established consultancies. Here is what being accredited with HERA has meant for their work.

Switching to HERA was one of the best decisions for my energy-rating business.

As an independent not-for-profit AAO, they genuinely look out for the needs of assessors. Their accreditation processing, clear CPD point tracking, and reasonably priced Professional Indemnity Insurance make staying compliant straightforward and stress-free. Their team is always available when you need practical guidance.

Yanni Fragkoulidis
Thermal Energy Assessor

As a member of HERA, they support me in maintaining my accreditation, continuing professional development and keeping up to date with industry technical requirements, policies and standards, which is invaluable as a NatHERS assessor.

Kerrianne Treacy
Homestar

As a sole operator, I genuinely value the support HERA provides.

I originally joined HERA as they are a one stop shop with support, insurance, CPD and accreditation all in one package. Having stayed with them now for several years I have valued the personal fast response helping me with professional guidance, industry expertise and a network of knowledgeable people. I highly recommend HERA to other energy assessors looking for a supportive and professional industry association.

Emma
Energy Assessor

I can confidently say that HERA is easily the best.

Over 26 years as a company director in the energy efficiency industry, I’ve been accredited with Design Matters, ABSA and HERA. Both myself and the four other assessors in our office are accredited through HERA. Their quality assurance audits never feel like an interrogation. They genuinely work alongside you as a supportive partner. I highly recommend HERA to any assessor looking for a reliable, supportive and practical accreditation organisation.

Ian Zappala
Director, Energy Rating Consulting

I hold my accreditation through HERA and the support has been great.

Whether I’ve phoned or emailed with questions I’ve always had a prompt response. Where an answer is not immediately clear they will always let me know and get back to me as soon as they have a solution. Training and CPD resources are practical and up to date. When you’re out on the coal-face trying to help your clients navigate compliance pathways in a way that suits their build / budget it is always good to know you have a solid backing! I would happily recommend HERA to anyone looking to get accredited as an energy rater.

Daryl
Senior Energy Consultant, SeedHaus

Need help? Check our FAQs.

Short answers to the questions we are asked most often. If you cannot find what you need, contact our team.

How do I become a NatHERS accredited assessor?

You must have successfully completed the Certificate IV in NatHERS Assessment (CPP41212), the Certificate IV in Home Energy Efficiency and Sustainability (CPP41119), or the Certificate IV in Home Energy Efficiency and Sustainability (CPP41126). You also need to notify HERA of any current or previous accreditation with another AAO, nominate the software tools you will use, and agree to comply with the HERA Assessor Code of Ethical Practice.

How many CPD points do I need each year?

At least 12 CPD points in each year of accreditation, where one point equals at least one hour of time spent undertaking the CPD. You can complete the HERA suite of CPD courses or provide suitable evidence of alternative CPD courses achieved.

Do I need professional indemnity insurance?

Yes. NatHERS accredited assessors must maintain professional indemnity insurance appropriate to the scope and volume of the work they undertake, and in most jurisdictions it is a condition of maintaining accreditation. You must provide HERA with a current Certificate of Currency each year.

What does HERA membership cost?

There are four membership levels. Standard membership is $340, and the Classic, Essential and Premium packages add accreditation, professional indemnity insurance and CPD depending on the level you choose. Every level can be paid by monthly instalment.

Can I transfer my accreditation from another AAO?

Yes. HERA accredits assessors who are just starting out, assessors who are already accredited and want to take advantage of HERA services, and assessors who simply wish to change their AAO. Applications are processed on the same day you apply.

Get in Touch

HERA encourages industry high-standards by providing our quality services for the lowest available price.

If you want to be represented by a NatHERS Assessor Accrediting Organisation (AAO) committed to ensuring the needs of accredited House Energy Raters are met then do not hesitate and join HERA now!