Intelligent construction specification, in the cloud. Work together on specs in real-time, across organisations and locations

A range of subscription options to make NBS Chorus work for you

An NBS Chorus package created specifically for practices working on smaller works and projects

Perfect for design teams to view and annotate NBS specifications within their own modelling environment

A package created specifically for consultancies that write preliminaries

Helpful tools, and downloads to help you make the most of NBS

Download sample specifications and see what's possible with NBS Chorus

Download a sample financial summary and see what's possible with NBS Chorus.

A five-part sustainable specification guide serving as a living, sustainability-focused document.

Thinking about moving NBS Chorus? Discover the benefits of moving to a digital specification platform.

PlatformResourcesSupportEventsAbout NBS for SpecifiersNBS for ManufacturersNBS ChorusNBS SourceUniclass 0345 456 9594 Sign in / Register

Platform

NBS Chorus Plans and features Small works Designer New Preliminaries Book a demo Sign in to NBS Chorus NBS Source Browse by category Browse by manufacturer For manufacturers Go to NBS Source Uniclass Articles and updates Specifying with Uniclass Feedback and Support Find a code Other tools Construction Information Service (CIS) Plug-ins New Digital Plan of Work New

Resources

Knowledge Case studies Authors Updates Reports Digital Construction Report Sustainable Futures Report Resources Sample Specifications New Financial Summary Sustainable Specification Guides New Whitepaper

Support

Support NBS Academy Downloads and updates

About

About NBS New Our team New Careers Partners Newsroom Sustainability

Platform

NBS Chorus Plans and features Small works Designer New Preliminaries Book a demo Sign in to NBS Chorus NBS Source Browse by category Browse by manufacturer For manufacturers Go to NBS Source Uniclass Articles and updates Specifying with Uniclass Feedback and Support Find a code Other tools Construction Information Service (CIS) Plug-ins New Digital Plan of Work New

Resources

Knowledge Case studies Authors Updates Reports Digital Construction Report Sustainable Futures Report Resources Sample Specifications New Financial Summary Sustainable Specification Guides New Whitepaper

Support

Support NBS Academy Downloads and updates

About

About NBS New Our team New Careers Partners Newsroom Sustainability

NBS Plug-ins

Connect NBS Chorus specification information with your model

Coordination between spec and model for Revit, Archicad & Vectorworks.

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Keep your model in sync

Keep your model in sync

You can use NBS plug-ins to co-ordinate specification information with your model data. NBS have plug-ins available for Autodesk Revit, Graphisoft Archicad, Vectorworks, and options for keynoting in Bentley, AutoCAD and Vectorworks too.

Get started
NBS Chorus Designer

NBS Chorus Designer

NBS can provide access for users who mainly co-ordinate and synchronize model information with NBS Chorus clause references, but don’t require permissions to edit or write specification content.

Find out more
Keynoting

Keynoting

If you use a different platform or other CAD tools, you can still cross-reference your specification information with keynotes. Find out more about using keynoting in this article.

Keynoting explained

Downloads and Support

NBS plug-ins address the issues associated with traditional methods of co-ordinating drawing information with specifications, ensuring the currency of the data being used and that frequent changes in drawn information or the specification don’t result in model references becoming out of date.

Plug-ins are available for Autodesk Revit, Graphisoft Archicad and Vectorworks.