NBS Chorus
Intelligent construction specification, in the cloud. Work together on specs in real-time, across organisations and locations
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A range of subscription options to make NBS Chorus work for you
Scope and Contents
NBS Chorus covers multi-discipline content, see all the content libraries available.
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NBS Source
The construction product information you need, when you need it
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Building product manufacturer looking to get your products listed and power up your marketing? List your products here.
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Uniclass
A dynamic and unified classification system for the construction industry covering all sectors
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Catch up on the latest updates to Uniclass as well as the latest articles and case studies
Specifying with Uniclass
Get started with using Uniclass in digital specification
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Other services
See our full range of tools and services for specification and collaboration
Construction Information Service (CIS)
A comprehensive online collection of construction related standards, regulations, technical advice and articles
NBS Schumann
The new specification writing and consultancy service from NBS
BIM New
Use NBS to develop information-rich 3D models that are fully coordinated with linked specification information
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Knowledge
The latest articles and guides from NBS subject specialists and construction industry contributors
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Reports
The latest findings from NBS tracking key insights into the Construction Industry
Digital Construction Report 2025
From AI to BIM: the data behind construction’s digital shift. Download now to discover where the industry is moving and how you can stay ahead.
Building Safety Act White Paper
Driven by a comprehensive survey of hundreds of construction professionals, highlights a concerning lack of consensus and clarity among industry leaders.
Resources
Helpful tools, and downloads to help you make the most of NBS
Sample Specifications
Download sample specifications and see what's possible with NBS Chorus
Embodied Carbon Guide New
Learn how to align your carbon assessments with BIM workflows. A practical, standardised approach to calculating the embodied carbon of building materials and products, and how to apply this data to BIM objects.
Best Practice Guide to Specification Writing
A well-written and robust specification is vital to the success of construction projects.
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About NBS
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The latest accredited CPD from the RIBA CPD Providers Network.
This month's RIBA CPD Showcase focusses on digital technology and entrance security.
All CPD materials featured here have been created by members of the RIBA CPD Providers Network, a group of construction industry businesses and organisations committed to improving standards and promoting best practice through shared knowledge.
The latest CPD section includes material such as 'Optimising Space in Large Industrial Buildings' by Westgate Global Ltd, 'Passive Firestop' by Hilti and 'The Guide to Flat Roof Refurbishment' by Axter Ltd.
December's Featured CPD includes 'Compact Luxury Design' by House of Rohl, 'Understanding Fire Risks Associated with Interior Coatings' by Crown Trade and 'Building a Modular Future' by Portakabin Limited.
Material with a focus on digital technologies includes:
Elsewhere in the December showcase, topics include 'business, clients and services' and 'design, construction and technology'.
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