EN 14605 certified rainwear and workwear provides protection against liquid chemicals. Clothing with
EN 14605 certification is tested
for resistance to penetration by liquid chemicals, including acids, alkalis and solvents, and must provide a barrier that prevents these substances from coming into contact with the user's skin.

This standard is important in industries such as chemical processing, pharmaceuticals and waste management, where the user may be exposed to hazardous liquids.