About Us

CIBSE Certification Limited, the NABERS UK Administrator, offers the following certification services; Personnel; Management Systems, Buildings Ratings, and Embodied Carbon Verification.

It is a wholly owned subsidiary of the Chartered Institution of Building Services Engineers (CIBSE) and operates the only UKAS Accredited EPC and DEC Energy Assessor schemes.

All profits generated are used to expand its services in response to Industry demands or gift aided to support CIBSE's charitable mission.

It is the Building Environment Certification Body for all committed to achieving Better Performing Buildings, Decarbonisation, Energy Conservation, Safety, Health and Wellbeing.

The charitable activities of CIBSE are promoted and organisations are supported in meeting their regulatory obligations, business objectives and operational improvements.

Why choose CIBSE Certification?

It's expertise across the built environment is based on solid sector experience and knowledge, and it's website is a recognised resource for consultants, specialists, users of these services, and certified building ratings.

Technical and software support is provided, and assessors, consultants, management system specialists, are promoted along with competitive rates for lodgements, and quality assurance.

Its management system certification services are delivered via a team of sector experts who deliver value added robust audits. 

Its register of certified building performance ratings is ideal for those looking to promote their building performance ratings and stakeholders to verify these operational carbon claims.

Its embodied carbon service is evolving in response to demands for independent and credible verification of manufacturers' embodied carbon claims.

Our Certification Services

Personnel
Competent personnel schemes for Low Carbon Consultants, Low Carbon Energy Assessors, ESOS Lead Assessors, Heat Networks Consultants, Management System Specialists and NABERS Assessors are offered, see more about our Personnel Schemes.

Management Systems
UKAS accredited certification to the following standards are offered, see more about Management Systems service.

NABERS 

As the NABERS UK administrator Design for Performance, Energy for Office Certified Performance Ratings and Training services are offered, see more about the NABERS scheme.

Embodied Carbon Verification  
Embodied Carbon Verification (ECV) scheme is offered based on the methodology published by CIBSE in TM65, providing verified assurance of manufacturers' embodied carbon claims.

This service is evolving in response to demands for independent and credible verification of embodied carbon claims. Interested parties can use these verified claims to make decisions on product specifications in the built environment, see more about our Embodied Carbon Verification Scheme.