Abstract: A system for communicating the sobriety of a user that includes a testing device that generates a substance content signal comprising a mouthpiece and a user identification device, wherein the substance content signal comprises at least one substance information, wherein the user identification device generates user identification data in response to a user's breath and transmits it from the testing device to a monitoring station, and wherein the testing device further comprises at least one of a LCD screen or a LED; a transceiver unit; a receiving station; and a supervisory monitor.

Abstract: A system and method of monitoring sobriety using a handheld breath testing device that, on receipt of a user's breath, generates a breath test signal comprising substance content data and user identification data, and wirelessly transmits the breath test signal to a breath test signal receiving station, and wherein the breath testing device further includes a fingerprint reader and a plurality of sensors.