Accreditation.
With your work
at its heart.
Clear standards. Practical support. Thoughtful software.
Everything starts with understanding the assessor.
A scheme for the
buildings you assess.
From new homes to complex commercial buildings, find the right accreditation for your work.
New homes
SAP calculations and EPCs for newly constructed homes.
Explore accreditationCommercial buildings
Non-domestic EPCs within your Level 3 or Level 4 scope.
Explore accreditationComplex buildings
Specialist non-domestic assessment using dynamic simulation.
Explore accreditationPublic buildings
Operational energy ratings and advisory reports for public buildings.
Explore accreditationAlways improving.
Always on your side.
Kaizen means continuous improvement. We bring that thinking to accreditation, technical support and the software you use every day.
Get to know KaizenPractical, personal support.
A technical helpdesk for real assessment questions, with a clear route to the right guidance.
Standards you can work with.
Clear member obligations, evidence requirements and quality assurance that supports accurate assessment.
Tools built around the task.
Assessment experience and software development, brought together to make everyday work more considered.
Clear information.
Confident decisions.
Understand your EPC
What an energy certificate tells you, how to find one and what to do next.
ExploreKnow the standards
Read our Code of Conduct, complaints procedure and independent appeal routes.
ExploreSee our scheme activity
Explore our annual reporting and the work behind the accreditation.
Explore