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

National Lumber Grades Authority

The National Lumber Grades Authority (NLGA) is responsible for issuance, publication, amendment and interpretation of Canadian lumber grading rules and standards.

Website: http://nlga.org/en/
Email: info@nlga.org

Documents by this publisher

Showing 1 to 13 of 13 items

Series details Title Year Status
SPS 1 - Special product standard for fingerjoined structural lumber 2017 Withdrawn
SPS 1 - Special product standard for fingerjoined structural lumber 2023 Withdrawn
SPS 1 - Special product standard for fingerjoined structural lumber 2025 Current
SPS 2 - Special product standard for machine graded lumber 2019 Withdrawn
SPS 2 - Special product standard for machine graded lumber 2024 Withdrawn
SPS 2 - Special product standard for machine graded lumber 2025 Current
SPS 3 - Special products standard for fingerjoined vertical stud use only lumber 2023 Withdrawn
SPS 3 - Special products standard for fingerjoined vertical stud use only lumber 2025 Current
SPS 4 - Special product standard for fingerjoined machine graded lumber 2020 Withdrawn
SPS 4 - Special product standard for fingerjoined machine graded lumber 2024 Current
Standard grading rules for Canadian lumber 2017 Withdrawn
Standard grading rules for Canadian lumber 2022 Withdrawn
Standard grading rules for Canadian lumber 2025 Current

Showing 1 to 13 of 13 items