In a decisive move to safeguard Europe's water quality, the European Commission has expanded its surface water watchlist to include twelve additional pollutants. This updated list encompasses a range of substances such as pesticides, pharmaceuticals, a sunscreen agent, and an antioxidant commonly used in tyres, all identified by EU Member States' experts as potentially hazardous for both humans and the environment. Over the next 2 years, Member States will conduct targeted monitoring at select surface water sites to assess the concentrations and environmental impact of these substances. The data collected will be instrumental in determining whether these pollutants pose significant risks, potentially leading to their classification as priority substances under the Water Framework Directive. Such a designation would necessitate the establishment of maximum allowable concentrations and the implementation of measures aimed at reducing or eliminating their presence in surface waters. This proactive approach underscores the Commission's commitment to continually updating and strengthening water protection legislation, ensuring the health and safety of both the environment and the populace.