The International Wireless Communications Expo (IWCE 2022) will be held at the Las Vegas Convention Center (North Hall), Winchester, Nevada USA on 21-24 March 2022. It will witness critical communications technology professionals gather to evaluate, learn and network with industry leaders.?The focus is to develop and enhance the Critical Communications ecosystem through education, networking, and insights to help professionals leverage emerging technologies to create a safer, more efficient, and more interconnected world.