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.
409 Granville St
Suite 303
Vancouver
NLGA
Canada
Suite 303
Vancouver
NLGA
Canada
Documents by this publisher
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| 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| SPS 1 - Special product standard for fingerjoined structural lumber | 2017 | Withdrawn | |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 | Current | |
| SPS 2 - Special product standard for machine graded lumber | 2019 | Withdrawn | |
| SPS 2 - Special product standard for machine graded lumber | 2024 | Current | |
| SPS 3 - Special products standard for fingerjoined vertical stud use only lumber | 2023 | Current | |
| SPS 4 - Special product standard for fingerjoined machine graded lumber | 2020 | Current | |
| Standard grading rules for Canadian lumber | 2017 | Withdrawn | |
| Standard grading rules for Canadian lumber | 2022 | Current |
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