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We are the Chartered Institution of Building Services Engineers

CIBSE and our members drive better built-environment performance, unlocking economic, environmental and social value.

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Anyone can become a member of CIBSE today via our Affiliate membership. You'll get access to the member benefits until December 2023.

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What is Building Services?

Building services engineering is essential to reducing the energy used by buildings and helping to combat climate change.

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Façade 2023 Design and Engineering Awards

These prestigious annual awards recognise excellence and achievement in façade engineering. Entries are now open and close Monday 5 June 2023.

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CIBSE AGM and Presidential Address 2023

This year's AGM will take place on 13 June at the Royal Society in London and online.

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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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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.

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Inspire the next generation

Watch CIBSE President, Kevin Mitchell, give his inaugural address.

More about Kevin Mitchell

Our People

Find out who sits on the CIBSE Board, Council and the various committees of the Institution.

Our People
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