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Public Building Assessment Certification (DEC)

Produce Display Energy Certificates

Gain certification as a Public Building (or DEC) Assessor with Stroma Certification on our scheme which is authorised by DCLG. Carry out public building assessments with professional Display Energy Certificates and Advisory Reports.

Making certification a straightforward DECision.

Our DEC certification scheme carries no annual membership charges. There are no barriers to entry with Stroma. Our costs are kept low as a duty of care to our members so we can concentrate on providing you with the very best scheme support.

Annual membership fee
Fee per lodgement
Landmark fee

All quoted prices exclude VAT. Your total lodgement fee will be the fee per lodgement plus the Landmark fee.

Automatic DEC lodgements.

Get SystemsLink’s powerful OR Toolkit software with your Stroma membership for free. Connect with our own lodgement system to process DEC data automatically, including Advisory Reports.

2-day training for less than £1,000 (excl. VAT)

Approved training to Level 3 DEC qualification. Covering energy assessment, DEC methodology and National Occupation Standards. Or choose our NDEA Level 4 top-up course to get your DEC training. Look at our course content and book your DEC training course today.

Public Building Assessment Certification (DEC)

More reasons to join our DEC scheme.

Our scheme members undergo regular auditing to maintain compliance and adhere to the scheme operating standards. The membership benefits available include online data storage, technical support, software downloads and technical bulletins. These are all included in your membership when you join Stroma Certification as a DEC assessor. Find out the benefits waiting for you.

Apply to become a DEC Assessor.

Complete our online form today and you’re one step closer to public building assessment certification. You'll need to complete 10 hours of CPD per year to maintain your membership.