Borax (sodium tetraborate hexahydrate or sodium borate) is a naturally-occurring mineral composed of sodium, boron, oxygen and water. It has been used as a remedy for over 4000 years. Most commercially-produced borax is mined from deposits produced by the repeated evaporation of seasonal lakes.
Area(s) of Interest: Beginning May 21, 2014, physicians who give medical examinations for the California Department of Motor Vehicles (DMV) need to complete a federal accredited training and pass a certification test to continue to perform physical qualification examinations for truck and bus drivers.
Federal law requires drivers of commercial motor vehicles (CMVs) to receive regular physical examinations under the Department of Transportation. DOT physicals are highly regulated for the driversâ safety and are designed to detect physical, mental, and emotional issues that can affect a driverâs ability to safely drive a commercial vehicle.