RISE began work on test methods for these products in 2005 and we were thus among the first institutes in the world to work on these products. Our test method SP-Method no. 4160 has been prepared in cooperation with MSB – The Swedish Civil Contingencies Agency. Since 2006, we carry out testing of products for P-marking. As part of the P-marking certification wa also perform manufacturing control so that we continuously monitor production quality.
A P-marked product meets the Swedish law requirements that these products must be tested and approved to be sold in Sweden.