… water and swimming pool water - No.: 5/2022 No.: 5/2022 | 01.04.2022 Dear Reader, The website Distributing Drinking Water, Evaluation Criteria and Guidelines , due to the recent publication of the 3rd amendment of the Evaluation criteria for plastics … the following information document on pipe restoration has been updated (in German): Fragen und Antworten zur Rohrinnensanierung von Trinkwasserleitungen durch …