ATIS 0700014

This standard defines the implementation guidelines for the CMSP handling of CMAS supplemental information broadcast. While English-only CMAS messages are required per the FCC First Report and Order, the WARN Act states that commercial mobile service providers who elect to transmit emergency alerts may transmit in languages in addition to English to the extent practical and feasible. To support this WARN Act option, the CMSP Gateway shall have the capability to retrieve CMAS message text in Spanish.