The Critical Messaging Association (CMA) is the industry association for companies and organisations that are dedicated to the wireless delivery of time-sensitive, critical messages. Our members consist of network operators, manufacturers, governmental organisations, consultancy firms and others that combine to deliver reliable, point-to-multi-point simulcast technology and integrated messaging solutions for critical and non-critical communications. As usual using main differentiator of dedicated second and alternative wirleess infrastructure members more and more combine these dedicated services with common cellaur (GPRS, IoT, 4G, 5G, Tetra, WiFi) ones into multicahnnel systems. This is to grow safety and security for them who needs instead of 95% reliability 99,9 and more. Our mission is to advance the industry to ensure world-wide growth by:

• Providing a forum for industry participants to exchange ideas, technology, and explore new business opportunities;
• Advocating for favourable regulatory policies;
• Developing, promoting, and administering technology-related standards; and
• Creating a unified global voice for the critical messaging industry.

The CMA was originally the European Mobile Messaging Association (EMMA) and Critical Messaging Association of the Americas. In October 2012 has been formed this worldwide alliance having their roots in the 90s.