www.dr-kappa.com as one-stop shop enables interactive solutions in Chemistry and Transport. For free and multilingual you search for chemicals with bilingual results. www.chem4.biz entends your search to products, trade names, manufacturers and/or applications including the „use descriptor system“ according to REACh for your „communication in supply chain“. www.reach-essentials.com facilitates SIEF members communication and data exchange for joint registration according to REACh. Websites for Global Classification (GHS), Dangerous Goods (DGSA) and Termini (eTERMS) are in preparation.