Establish standards defining interoperability, interconnection and compatibility between Private Land Mobile Radio services and wireline systems. Wireline system interfaces may include, but are not limited to, console, fixed station, intersystem,…

The scope of the TR-8.21 Land Mobile Radio (LMR) Intrinsic Safety (IS) Sub-Committee includes, but is not limited to, the development of technical proposals and papers on IS topics of interest to standards development organizations, product testing and certification organizations, relevant professional groups, and relevant government agencies.

The Compliance Assessment Subcommittee shall be responsible for the resolution of compliance assessment related questions.

The Encryption Working Group was established to develop the encryption standards for public-safety land mobile communication.

The Vocoder Working Group was created to develop and support Vocoder standards for Project 25 compatible land mobile radio equipment. It is the goal of these standards to sufficiently define…

Definition of terms, methods of measurement, and equipment specifications for the signaling and data transmission subsystems of Private Land Mobile radio products and systems, excluding specific assigned activities within other…

The scope of the formulating group is to produce standards for broadband public-safety communications including broadband/LMR interworking. These standards will leverage existing broadband and LMR standards and related technologies. These…