update:

CEN/TR 14734:2004 Durability of wood and wood-based products - Determination of treatability of timber species to be impregnated with wood preservatives - Laboratory method - added missing standard thanks to vpmohammed
EN 16718:2015 Wood and wood based products - Dosage of the total organic carbon (TOC) in wood and wood based products - added missing standard

missing list:
CEN/TR 14542:2003 Durability of wood and wood-based products - Guidelines for the validity of test results from former standards after their revision


new links:

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or

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