Minimum requirements, product performances, quality control methods and classification of HPL are defined by European Standard EN 438.

According to these requirements, each product is subjected to rigorous testing and measurements.

• the CE marking and the KOMO marks for construction products;

• the US certification according to ASTM E 84 for the building field;

• the MED certification for the laminate applied in the shipyards field;

• the US Greenguard certification for VOC and formaldehyde emissions;

• the formaldehyde emission evaluation according to EN 717-1 and EN 717-2;

• the NSF sanitation certification according to ANSI 35 and 51;

• the contact with foodstuff certification according to EN 1186 and EN 13330;

• the microorganism action evaluation according to ISO EN 846.