ANSI/ASB Standard 120
Standard for the Analytical Scope and Sensitivity of Forensic Toxicological Testing of Blood in Impaired Driving Investigations
This document delineates the minimum requirements for target analytes and analytical sensitivity for the forensic toxicological testing of blood specimens collected from drivers suspected of being impaired. This document does not cover the analysis of breath, oral fluid, urine, or other specimen types collected in impaired driving investigations.