Important update: The CIBSE Software Verification Assessment (SVA) scheme was discontinued in June 2026.
Find out more
The scheme will formally close upon the expiry of the last remaining certificate. Existing contracts with CIBSE will be honoured, and any work already underway will be completed as agreed.
SVA certificates displayed below will be removed from the register upon expiry.
H2X Engineering - Domestic Water Systems
H2X Engineering - Heating & Cooling Water Systems
MagiCAD - Heating & Cooling Water Systems
Trimble Stabicad - Air Systems
Trimble Stabicad - Domestic Water Systems