Join CIBSE
Find out how you can become a member of CIBSE today and start working towards your Professional Registration with the Engineering Council.
Become a memberWhat is Building Services?
Building services engineering is essential to reducing the energy used by buildings and helping to combat climate change.
Find out moreCIBSE Premises Project
Updates on CIBSE's office move to central London plus details of a 2023 BUS survey.
Find out moreCIBSE CPD Directory
Explore the CIBSE CPD Directory to identify suitable courses for your CPD needs.
Find out moreLatest News
View AllCIBSE signs The Tomorrow's Engineers Code
CIBSE is delighted to be a Signatory of The Tomorrow’s Engineers Code, working with other organisations to increase the diversity and number of young people in engineering.
Embracing nature-based solutions: Dr. Anastasia Mylona’s green roof journey
Dr. Anastasia Mylona, Technical Director at CIBSE, discusses her experience implementing nature-based solutions in her own home
CIBSE launches the CIBSE Flush Challenge to inspire future engineers
CIBSE unveils the Flush Challenge, an educational tool for 9-11-year-olds to spark interest in building services engineering. Supported by CIBSE Patrons, this game will be used by CIBSE STEM Ambassadors in schools to inspire future engineers
CIBSE in your Region
CIBSE have well-established Regions providing useful services to the building services community.
Find out moreSpecial Interest Groups
CIBSE's Special Interest Groups encompass topics that cut across building services.
Find out moreSocieties
Key specialisms in building services are represented within the CIBSE societies, offering professional recognition.
Find out moreYoung Engineers Network
For those in the first 10 years of their career YEN is there to provide both local and international support.
Find out moreKnowledge
CIBSE's vision is to create better-performing buildings for society and the environment. We are constantly working to create world-class guidance and knowledge outputs, aiming to support our community of built environment professionals in their pursuit of excellence.
Our People
Find out who sits on the CIBSE Board, Council and the various committees of the Institution.