The German Federal Committee for Technical Equipment and Consumer Goods for Work (AtAV) passed a resolution on November 20, 2007, that all GS certification agencies must be mandatory for products certified by GS Mark to be included in the US Environmental Protection Agency from April 1, 2008. Testing requirements for PAHs. At the ZEK meeting in September 2011, the AtAV Committee agreed to expand the current PAHs list from 16 items to 18 items, which is applicable to the testing of all products. Two newly added PAHs compounds are: Chemical name CAS NO. Benzo[j]fluoranthen 205-82-3 Benzo[e]pyren 192-97-2 Polycyclic aromatic compounds (PAHs) are usually found in petrochemicals, rubber, and plastics , lubricants, anti-rust oils, and incompletely burned organic compounds, some of them remain in products due to their use in the manufacturing process, such as plastics, dyes, and pesticide manufacturing. In electronic and electrical products, Plastic and rubber materials, black or dark-colored hard polymer materials, surface coatings and paints, and preservatives for brush hair/leather/fiber and wood may contain PAHs; in addition, the PAHs on the list have been confirmed to be carcinogens . GS MARK – PAHs list (compatible with EU REACH Annex 17, US Environmental Protection Agency controlled P