Join as an Affiliate
Become an Affiliate member of CIBSE today and get unlimited free downloads on the Knowledge Portal, a subscription to the CIBSE Journal, 20% off all Training courses, access to CIBSE Mentoring and more.
CIBSE’s membership is a worldwide network of building services professionals. There are currently over 21,000 members in nearly 100 countries.
Through our network of 20 volunteer led Regions we seek to connect, inform and inspire our members and the wider communities in which they work and live.
You are automatically enrolled into a region when you create an account. To update your region you will need to update your details by visiting https://www.cibse.org/my-account and updating your Profile with your address change. You can also opt-in to receive communications from other regions from your Profile.
Our Regions are run by committees; teams of volunteers that are elected annually at each region's Annual General Meeting. CIBSE members wishing to become a part of the committee can put their name forward for election when the date is announced to the Region. Committees can co-opt members at any point throughout the year. The regional chairs sit on the CIBSE Council.
You can email [email protected] with any questions.
Select a Region
See what's happening in your local area
Upcoming Regional Events
View AllBuildings and Building Performance
- Group Healthcare, Sustainability, HCNE, HCNW, HCSE, HCSW, North West
- Date October 10th 2025, 10:30 - 16:00
- Location London
Membership Briefing / Webinar
- Group Education Buildings, Energy Performance, Sustainability, Patrons, East Anglia, East Midlands, HCNE, HCNW, HCSE, HCSW, Merseyside & North Wales, North East, North West, Northern Ireland, South Wales, South West, Southern, West Midlands, Yorkshire, Yen East Anglia, Yen East Midlands, Yen London, Yen Merseyside & North Wales, Yen North East, Yen North West, Yen South Wales, Yen South West, Yen Southern, Yen West Midlands, Yen Yorkshire
- Date October 22nd 2025, 12:30 - 13:30

Lighting
- Group SLL, HCNE, HCNW, HCSE, HCSW, North West, Yen London, Yen North West, Yen HCNE, Yen HCNW, Yen HCSE, Yen HCSW
- Date October 22nd 2025, 17:30 - 21:30
Upcoming Young Engineers Network Events
View AllMembership Briefing / Webinar
- Group Education Buildings, Energy Performance, Sustainability, Patrons, East Anglia, East Midlands, HCNE, HCNW, HCSE, HCSW, Merseyside & North Wales, North East, North West, Northern Ireland, South Wales, South West, Southern, West Midlands, Yorkshire, Yen East Anglia, Yen East Midlands, Yen London, Yen Merseyside & North Wales, Yen North East, Yen North West, Yen South Wales, Yen South West, Yen Southern, Yen West Midlands, Yen Yorkshire
- Date October 22nd 2025, 12:30 - 13:30

Lighting
- Group SLL, HCNE, HCNW, HCSE, HCSW, North West, Yen London, Yen North West, Yen HCNE, Yen HCNW, Yen HCSE, Yen HCSW
- Date October 22nd 2025, 17:30 - 21:30

- Group SLL, Scotland, Yen Scotland
- Date October 29th 2025, 05:30 PM - 10:00 PM
- Location Edinburgh
Contact us
If you have any questions about the regions, or would like to know how you can get involved in your local region, get in touch by email
