Registration number (WIID)Project No.TitleStatus
67061LVS EN 17456:2021Wood flooring and parquet - Determination of top layer delamination of multilayer elements - Test methodStandarts spēkā
58754LVS EN 17009:2019Flooring of lignified materials other than wood - Characteristics, assessment and verification of constancy of performance and markingStandarts spēkā
66599LVS EN 16755:2018/AC:2018Durability of reaction to fire performance - Classes of fire-retardant treated wood products in interior and exterior end use applicationsStandarts spēkā
38857LVS EN 16755:2018Durability of reaction to fire performance - Classes of fire-retardant treated wood products in interior and exterior end use applicationsStandarts spēkā
37325LVS EN 16485:2014Round and sawn timber - Environmental Product Declarations - Product category rules for wood and wood-based products for use in constructionStandarts spēkā
27584LVS EN 16481:2014Timber stairs - Structural design - Calculation methodsStandarts spēkā
35343LVS EN 16449:2014Wood and wood-based products - Calculation of the biogenic carbon content of wood and conversion to carbon dioxideStandarts spēkā
7852LVS EN 1611-1:1999/A1:2002Sawn timber - Appearance grading of softwoods - Part 1: European spruces, firs, pines, Douglas fir and larches 
7776LVS EN 1611-1:1999Sawn timber - Appearance grading of softwoods - Part 1: European spruces, firs, pines and Douglas firs 
27056LVS EN 15644:2009Traditionally designed prefabricated stairs made of solid wood - Specifications and requirementsStandarts spēkā
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