Wood preservatives

Proofs of efficacy must be conducted by an ISO/EC 17025 standard accredited testing laboratory in accordance with recognised standards for the respective field. Complete copies of the reports must be submitted. The test reports must contain all data (individual values) needed for interpreting the results. All test and control data must be described and listed. The complete (i.e. 100%) composition of the product to be tested (including active ingredients and their concentrations) must be clearly indicated.

Last modification 16.01.2017

Top of page