Accreditation strands

We offer a wide range of domestic & non domestic energy assessor accreditation strands to members.

Please take a look at our range of accreditations below. We also offer a variety of software options & a highly experienced technical support team on hand to assist members.

Our accreditation scheme accredits domestic & non domestic properties throughout England, Scotland, Wales and Northern Ireland.


Domestic (EPC) Accreditation


Non Domestic (EPC) Accreditation

construction worker

On Construction (SAP) Accreditation


TM44 Air Con Accreditation


APEL Accreditation

old property

Public Building (DEC) Accreditation

iq energy

ESOS Registration

Section 63 accreditation

Why join?

Easy to use RdSAP software
Free RdSAP mobile app
Access reports, technical information, billing and QA requests online, at any time.
Lodge EPCs, DEC, Air con & ECO reports.
Acclaimed technical support team
Support 0900-1700 daily & until 1630 on friday.
Additional online support area

Commercial Insurance up to £5million included.

Terms & conditions

We also offer..