We understand that for a professional energy assessor, time is the most valuable commodity. Whether you are navigating a complex site survey or finalising reports at your desk, every click and every second counts.
That is why we are excited to announce the latest release of Assessor Hub (v4.3) – including major functionality upgrades.
Going live on 26 March 2026, this update represents a significant investment in our digital infrastructure, ensuring that our members have access to the most precise, user-friendly, and efficient tools in the industry.
Built for the latest RdSAP 10 requirements
As the industry transitions, ecmk is staying ahead of the curve. Assessor Hub 4.3 fully aligns your survey workflows with the latest RdSAP 10 requirements, giving you the confidence that your assessments remain compliant, accurate, and professional.
What’s new?
We’ve listened to member feedback and focused on the areas that make the biggest difference to your daily workload. Key enhancements include:
- Redesigned Room in Roof (RIR) Workflow: We have completely overhauled this section. The new workflow follows a logical, visual progression, making one of the more complex parts of an assessment feel intuitive and straightforward.
- Simplified RIRI Data Entry: Categorising constructions is now faster than ever. Using a new clear table and side-panel layout, you can instantly categorise data into three distinct types: True RIR, Accessible Common Walls, and Detailed.
- New EPC Summary Dashboard: Get the “big picture” instantly. Our new standardised 2×6 grid allows you to view key performance indicators at a glance, helping you spot errors or confirm data before submission.
- Streamlined Evidence Management: No more tedious clicking. You can now drag and drop files directly into your browser for Additional Evidence and Photos.
- Instant Document Viewing: With the new Quick View button, you can open PDFs and images in a new browser tab instantly – no more waiting for downloads to finish just to check a single detail.
Note to Users: To ensure the new User Interface (UI) loads correctly and you see these features at their best, we advise all members to clear the cache on their computers before logging in on 26 March.

Our continued investment in members
The release of Assessor Hub 4.3 is part of a much broader strategy to make ecmk the home of the UK’s best assessment software. This update follows closely on the heels of our recent Assess+ launch, our brand new all-in-one mobile app.
Whether it is our mobile surveying technology or our desktop hub, we are investing heavily to ensure our members are equipped with a seamless, end-to-end ecosystem. By reducing administrative friction, we give our members the time to focus on what they do best – delivering high-quality energy assessments.
Why join ecmk?
If you aren’t yet an ecmk member, there has never been a better time to join. We are dedicated to providing a software suite that isn’t just “fit for purpose,” but is a genuine pleasure to use. With industry-leading support, low cost lodgements, continuous software innovation, and a focus on the user experience, ecmk is the clear choice of Accreditation for energy professional.
Experience the difference that better software makes. Experience Assessor Hub 4.3.
For more information on the update or to find out how to become an ecmk member, contact our support team on Phone: 0333 123 1418 / Email: support@ecmk.co.uk or visit our Membership Page.