In order to become a non-domestic (SBEM) Energy Assessor/Certifier, users must pass either the Level 3 or Level 4 IES <VE-SBEM Accreditation> or IES Scotland <VE Accreditation> exam and present the certificate to their chosen Accreditation Scheme. IES has created specific links with the following schemes: CIBSE Certification, ecmk, Elmhurst, Stroma and NHER.
The following relevant Accreditation exams are offered:
| <VE Accreditation> Exam | IES Exam papers | Cost | Region |
|---|---|---|---|
|
IES Level 3 <VE-SBEM Accreditation>
|
Paper 1 – EPCs via SBEM
|
£200 per person
|
England & Wales
N. Ireland
|
|
IES Level 4 <VE-SBEM Accreditation>
(qualification at Level 4 automatically qualifies you for level 3)
|
Paper 1 – EPCs via SBEM
Paper 2 – Part L compliance and EPCs
|
£300 per person
|
England & Wales
N. Ireland
Republic of Ireland (under current SEI interim procedures)
|
|
IES Scotland <VE Accreditation>
|
Specific Scotland papers
|
£600 per person
|
Scotland
|
Please note top-up options from and to, levels 3, 4 and 5 are available.

