IDEXX water testing solutions are approved or accepted by regulatory agencies in over 40 countries, protecting billions of people daily, delivering easy, rapid, accurate and cost-effective information on water quality. IDEXX products include Colilert®-18, (ISO-9308-2:2012) for confirmed detection of coliforms and E. coli, Pseudalert® (ISO-16266:2018) for confirmed detection of Pseudomonas aeruginosa in 24 hours and Legiolert® for confirmed detection of Legionella pneumophila and now IDEXX Tecta for rapid automated water microbiology. Requiring minimal space and equipment, IDEXX tests can be carried out easily with minimal training, giving access to rapid, confirmed results that can be used confidently to determine levels of microbial contamination in water systems.