The Technical Group (TEG) of the Nordic Wood Preservation Council has published an updated Approval list

The Approval list is the complete and current list of Wood preservatives and other wood protection systems approved by the Nordic Wood Preservation Council. The list specify the NWPC Certified Wood preservative and systems and retention requirement according to the NTR-system.

Approval list nr 100 includes a new product category, OTHER OIL BASED PRODUCTS and the new product Tanasote S40, with the intended use of poles and slipers as an alternative to creosote.