Non-Domestic Energy Assessor Level 5 Accreditation
Elmhurst’s Non-Domestic Energy Assessor (NDEA) Level 5 Accreditation Scheme is open to energy assessors trained and qualified to complete energy calculations, using Dynamic Simulation Modelling (DSM) software for complex commercial buildings.
Elmhurst’s NDEA Level 5 accreditation scheme ensures members have the skills and knowledge to deliver professional energy assessments, and lodge Energy Performance Certificates for Commercial Buildings across England and Wales.
Level 5 commercial buildings are considered to be the most complex buildings to produce energy assessments for. A Level 5 non-domestic property can be identified from specific features such as atriums, automatic blind control and ventilation with enhanced thermal coupling. However, more often than not, a Level 5 Building will be very large in size.
Elmhurst's accept Level 5 lodgements through approved DSM software, such as DesignBuilder.
Become accredited as a Level 5 Non-Domestic Energy Assessor
Those already trained and qualified in the use of DSM for Level 5 Non-Domestic Energy Assessments are eligible to join our leading accreditation scheme.

Already qualified?
If you're already qualified and lodging Level 5 energy assessments with another scheme, please click on the link.

Recently trained and qualified?
If you are recently trained and qualified and not currently lodging with another scheme, click here.

Not qualified as a Level 5 NDEA?
Level 4 NDEAs looking to make the transition to level 5 can attend an Elmhurst-run training course.