Other tools NBS offers a range of tools for specification and collaboration National BIM Library The most trusted BIM Library in the UK, certified to the internationally-recognised NBS BIM Object Standard Uniclass 2015 A dynamic and unified classification system for the construction industry covering all sectors Construction Information Service (CIS) A comprehensive online collection of construction related standards, regulations, technical advice and articles Plug-ins NBS provides a range of tools to help connect your CAD model to your specification model
Platform Resources Support Events About TheNBS.com Manufacturers Uniclass 2015 Get in touch

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom
View all documents from this publisher

Sustainability and net zero annex. Design guide

Publication Year

2024

Document Status

Withdrawn

Abstract

Comprises an annex to the 'Government workplace design guide', which identifies the standards for net zero and sustainability. Covers: net zero definition; net zero model; sustainability targets; tools and assurance - BREEAM credits and design for performance; methodology; RIBA stage deliverables and case studies.

Document History

Last updated: 2 July 2026 - The Government Workplace Design Guide has been updated to reflect the rapid evolution is the way people work in offices. The previous annexes are now out of date and have been removed. Supersedes March 2022 version. Version 3.0, 11 March 2024.

Publisher Information

Government Property Agency

The Government Property Agency (GPA) is an executive agency of the Cabinet Office, responsible for managing the government estate.