Tetra World Congress 2014 will bring the critical radio users across the Americas Tetra World Congress 2014 will bring the critical radio users across the Americas. The event will enable ist visitor;s to explain in detail the business credentials of an organisation as a key “Trusted Partner” as End Users look for advice on Critical Communications technologies and service. Its comprehensive marketing campaign will reach out to an extensive group of its existing database and new delegates all over the world. Involvement in this campaign will advertise your corporate presence and profile in prominent locations through various mediums.