Per Lifeloc, periodic calibration is required with any precision instrument to ensure instrument accuracy....
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According to the National Council on Alcoholism and Drug Dependence, Inc. (NCADD), each April...
National Work Zone Awareness Week, April 9-13, 2018 – “Work Zone Safety: Everybody’s Responsibility”
National Work Zone Awareness Week (NWZAW) will be held April 9th – 13th to...