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As part of CIBSE’s 125th anniversary celebrations CIBSE President Kevin Mitchell has launched 5 challenges.
Find out moreWhat is Building Services?
Building services engineering is essential to reducing the energy used by buildings and helping to combat climate change.
Find out moreCIBSE Building Performance Awards 2023
The CIBSE Building Performance Awards recognise the people, products and projects that demonstrate engineering excellence in the built environment.
Find out moreLatest News
View AllJoin CIBSE in celebrating the first #WorldVentil8Day on 8 November
World Ventilation Day is all about raising awareness of ventilation and recognising the ventilation and clean indoor air community. We want you to be part of it, whether you are a ventilation professional or someone with a passion for fresh air in your building.
National Engineering Day and Tomorrow's Engineers Week 2022
2 November 2022 is National Engineering Day (formerly This is Engineering Day), a day that aims to make the UK’s engineers and engineering more visible and celebrate how they improve everyday lives and shape the world around us. CIBSE is also supporting Tomorrow's Engineers Week, taking place from 07 - 11 November, showcasing modern engineering and inspirational engineers and technicians.
Consultation on implementing the new building control regime for higher-risk buildings and wider changes to the building regulations for all buildings
Actuate UK, the voice of the engineering services sector, applauds the ambitions of the new Building Safety Act, saying the reform agenda will drive up standards across construction. The alliance, whose members deliver design, construction and services for the built environment, contributes around £125bn to GDP each year and impacts the lives of everyone in the UK.
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.
Inspire the next generation
Watch CIBSE President, Kevin Mitchell, give his inaugural address.
Our People
Find out who sits on the CIBSE Board, Council and the various committees of the Institution.