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Critical Communications World is the annual global gathering for mission-critical and business-critical communications professionals. Join us in London for three days of expert content, networking, and hands-on tech innovation.
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The UK Home Office Emergency Services Network (ESN) are host operator of Critical Communications World 2026. This underscores the strategic significance of ESN’s mission and the broader evolution of mission-critical, public-safety communications. ESN is pioneering a transformation to a broadband communications network that will replace the narrowband, TETRA-based Airwave system.
"TCCA is proud to support ESN’s hosting of CCW 2026. We believe this event will not only celebrate a milestone in the UK’s mission-critical communications journey, but will also catalyse global progress in the industry. Together, we stand at a fundamental moment — one where broadband critical communications become operational reality, not just aspiration".
Mladen Vratonjic
Chairman of the Board, TCCA
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