Ministru kabineta 2017. gada 14. novembra noteikumi Nr. 671 "Dzeramā ūdens obligāās nekaitīguma un kvalitātes prasības, monitoringa un kontroles kārtība"

This regulation sets out the mandatory safety and quality standards for drinking water in Latvia. It details the monitoring and control procedures to ensure tap water is safe for consumption. These rules affect all water suppliers and consumers, ensuring public health by defining acceptable limits for contaminants and outlining testing protocols.