The UK government has created the Emergency Services Mobile Communications Programme (ESMCP) to replace the current TETRA network, supplied by Airwave, with a new mobile communications network called ESN - which will be the most advanced in the world. 


Join us on the journey with the latest news, updates and events to help you get ready for ESN. 

About ESN

Find out about the Emergency Services Network and how we're getting ready.

ESN Knowledge

Access the latest blogs, whitepapers and news updates about ESN.


See what's coming up and register for our ESN webinars and events.


“We’re totally committed to ensuring existing and future customers are prepared for ESN, to ensure they experience a seamless transition and are able to maximise the benefits from this revolution in life-saving communications.”

Mike Isherwood, managing director