Maybe this answers our question?
Q: What is a DEA?
A: An Energy Performance Certificate (EPC) in England & Wales can only be completed by a qualified Domestic Energy Assessor (DEA) who is accredited with a government approved Accreditation Scheme.
A DEA will inspect the property and collect all the necessary information from which an EPC is prepared and made available.
GoEco Energy Surveyors
Q: What is a DEA?
A: An Energy Performance Certificate (EPC) in England & Wales can only be completed by a qualified Domestic Energy Assessor (DEA) who is accredited with a government approved Accreditation Scheme.
A DEA will inspect the property and collect all the necessary information from which an EPC is prepared and made available.
GoEco Energy Surveyors