Provision Of Services Died. On The Provision Of Comprehensive Service (Calibration, Preparation For Legalization/Calibration, Technical Inspection, Maintenance And Possible Repair) Of Sobriety Testers, Devices For Testing The Alcohol Content In The Body, Devices For Detecting Drug Substances. In Saliva, Video Recording. And Speed Meters Together With Obtaining A Legalization/Calibration Certificate From The Office Of Measures Or An Accredited Research Laboratory (...)