In mid-July 2015, the second supplement to “Drinking Water Update” was published, the standard reference work newly released in 2014 containing legal, technical, and health-related information on all aspects of drinking water. The current supplement includes a contribution by FoBiG employee Ulrike Schuhmacher-Wolz on “Arsenic in Drinking Water.” In addition, the supplement contains publications on nickel and phosphate in drinking water, as well as articles on by-products of drinking water disinfection and residues of human pharmaceuticals and their transformation in the environment and during water treatment. “Drinking Water Update” is published by Erich Schmidt Verlag. Further information can be found here. Or send an email to Ulrike Schuhmacher-Wolz.