Frequentis Public Safety communication and information solutions leverage more than sixty years of safety-critical communications experience. During this time, over two decades have been focused on control centres in support of emergency management organizations. Cross-industry expertise gained from voice communications solutions developed for the aviation, public transport, defence and maritime industries set the foundation for supporting multiple customer segments with different requirements. The Public Safety business unit aligns this insight with the individual requirements of its customers. As communications technology evolves to more open standards and platforms; Frequentis is leading the way through active participation to define and implement these standards in industry organizations such as EENA, NENA, APCO and TCCA.