Our NDEA Scheme is approved by the Government for non-domestic lodgements
Our dedicated Commercial team will support you over phone and email
Commercial members can upgrade with ESOS Certification and Section 63 membership
Non-Domestic Energy Assessment Certification (NDEA) is provided by Stroma Certification for the energy assessment of non-domestic buildings. Our certification scheme is authorised by the Ministry of Housing, Communities and Local Government (MHCLG) and allows NDEA members to lodge Energy Performance Certificates (EPCs) for commercial buildings.
EPCs are mandatory upon construction, sale or rental of any non-domestic building, whether new or existing. An assessment must be carried out by an accredited assessor and an EPC generated, which gives the building a rating of A–G (A being the most energy efficient).
Stroma Certification ensures a great package for our assessor members with highly competitive lodgement fees. We don’t charge you for joining and you won’t be charged membership fees in the first year or thereafter.
We offer regular CPD and training events to help you fulfil your annual CPD obligations (10 hours per year). Non-domestic technical support is also available to members via phone and email.
Access to approved industry software
£0 Annual Certification
£21.60 to £29.80* Lodgement Fee
£130 Service Charge per year (if lodging less than 15 EPCs per annum)
£1.89 EPC Register fee (E&W and NI registers)
£12.10 EST Register Fee (Scotland ONLY)
All quoted prices exclude VAT. Your total lodgement fee will be the fee per lodgement, plus the EPC Register fee. *Our lodgement fees are priced on a sliding scale based on the number of lodgements made per annum.
Stroma Certification accepts lodgement via any of the industry’s leading non-domestic software, including: • iSBEM • IES • Design Builder • Hevacomp • G-ISBEM Standard • G-ISBEM Site Notes • Property Tectonics (lifespan)
If you are unclear on any aspect of the certification process please contact Stroma Certification by emailing email@example.com or telephone 0345 621 1111.