Net Zero Carbon Buildings
Buildings to prove they are net zero carbon with the UK’s first agreed methodology, the UK Net Zero Carbon Buildings Standard.
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We are CIBSE
The leading authority and standard setter on building services engineering, CIBSE leads on global best practice in the profession.
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Building for the Future
Join our vision to shape the future of building services engineering worldwide and become a part of the legacy.
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CIBSE Endorsed Organisations
This badge of honour sets you apart from the competition and positions your organisation as a reputable industry leader.
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Updated 2025 CIBSE Training Brochure: Out now
Discover what’s new. Choose training that suits your role and explore how we can support you and your team.
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Building Performance Reimagined
Project pushing the boundaries of traditional engineering practices and preparing CIBSE members for future challenges.
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CIBSE Young Engineers Awards
The YEAs recognise the innovative thinking, hard work and skills of graduate engineers, whilst also showcasing employers. Entries close 31 July 2025.
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Katie Clemence-Jackson appointed as Chief Executive Officer of the UK Net Zero Carbon Buildings Standard
Katie Clemence-Jackson has been appointed CEO of Net Zero Carbon Buildings Standard Ltd, the not-for-profit company established to manage and verify compliance with the UK’s Net Zero Carbon Buildings Standard
Discover what’s new in the updated CIBSE Training Brochure today
Explore the updated CIBSE Training Brochure, your essential guide to professional development in building services. Featuring new courses, flexible formats and tailored training options to support your growth
CIBSE supports Net Zero Week 2025: Driving climate action in the built environment
CIBSE marks Net Zero Week 2025 by reaffirming its commitment to climate action through its Climate Action Plan and its key role in developing the UK Net Zero Carbon Buildings Standard
CIBSE in your Region
CIBSE have well-established Regions providing useful services to the building services community.
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Special Interest Groups
CIBSE's Special Interest Groups encompass topics that cut across building services.
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Societies
Key specialisms in building services are represented within the CIBSE societies, offering professional recognition.
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Young 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.
CIBSE Partners
CIBSE is proud to endorse NBS as its official specification and product data partner and Hays Building Services as the only recruitment consultancy endorsed by CIBSE.
Working with CIBSE
NBS
CIBSE is proud to endorse NBS as its official specification and product data partner. NBS is a global leading technology platform providing building services engineers with a cloud-based specification system that enables more efficient specification writing and reduced risk. For building product manufacturers, NBS helps grow their business by exposing their products across the construction project timeline.
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Hays
Hays Building Services are proud to be the only recruitment consultancy endorsed by the Chartered Institution of Building Services Engineers (CIBSE), having unparalleled recruiting expertise and an in-depth knowledge of the UK and Ireland building services jobs market.
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