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

LEED v5 Reference guide for interior design and construction

Publication Year

2025

Document Status

Current

Abstract

Overview of the LEED v5 Interior Design and Construction rating framework for healthy, efficient, and cost-effective green buildings, with technical guidance and practical tools to support decision-making and streamline the certification process.

Document History

November 2025 edition.

Publisher Information

Canada Green Building Council

The Canada Green Building Council (CaGBC) was created in 2003 to further the expansion of green building in Canada by promoting its Zero Carbon Building Standard and the LEED rating system.