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

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

Calculate the ROI for your business and gain a clearer understanding of the benefits that you may be able to achieve by using NBS Chorus

NBS offers a range of tools for specification and collaboration

A dynamic and unified classification system for the construction industry covering all sectors

A comprehensive online collection of construction related standards, regulations, technical advice and articles

NBS provides a range of tools to help connect your CAD model to your specification model

Our legacy products are now retiring. Find out all you need to know about this transitional period.

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Platform

NBS Chorus Plans and features Small works Whitepaper New ROI Calculator Book a demo Sign in to NBS Chorus NBS Source Browse by category Browse by manufacturer For manufacturers Go to NBS Source Other tools Uniclass 2015 Construction Information Service (CIS) Plug-ins Product retirement

Resources

Knowledge Case studies Authors Podcast New Building safely Working remotely Sample Specifications

Support

Support NBS Academy Downloads and updates

About

About NBS Newsroom Partners Sustainability New
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Our best ever spec writing tool just got even better!

NBS Chorus Pro is our most popular level of subscription. It includes an enhanced set of features which enable complete cloud specification for smarter working. Learn more about each innovative feature and discover how they can help users collaborate internally and externally on projects, create clear audit trails, build master specifications, and set up print style sheets for your office.

Typically, a specification is published as a PDF in its complete form. However, with Chorus Pro, you can export information in several different formats.
This feature allows you to invite users from external organizations to collaborate on projects. For example, you could invite the client or contractor to comment on the specification in progress or inviting a consultant or manufacturer into a part of the specification to help with the authoring work.
Create templates from scratch or reuse from existing jobs, meaning less time spent on repetitive tasks and more time adding value to a project. Easily create and maintain design standards and preferences, and build every new project from lessons learnt.
Record project decisions directly in your specification as it’s developed, e.g. a reason why a clause has been parked, a design preference or an essential health and safety requirement.
Organization Notes in NBS Chorus enables you to record best-practice and lessons learnt from previous projects. The information is only visible to users within your organization and, once written, can be accessed on all new projects.
Revisions in NBS Chorus are built around the process defined in the ISO 19650 series of standards. When modifications are made to a specification, the changes are automatically highlighted so that the recipient can see any new, amended, or deleted requirements.
Stylesheets in NBS Chorus is an innovative feature that enables you to create customised templates for your specifications which automatically include your or your client's brand and style.