The Telecommunications Authority of Trinidad and Tobago announces the Framework for the Authorisation of Standalone Ancillary Terrestrial Component (ATC) Systems. This framework outlines the regulatory approach for authorising standalone ATC systems within Trinidad and Tobago. It explains the background and need for ATC systems to enhance Mobile Satellite Service (MSS) systems by providing terrestrial communications. The document states the purpose, objectives, and scope of the framework, emphasizing the authorisation of standalone low-power ATC systems within the 2.4 GHz S-band for private use.