The need to remove intoxicated drivers from our roadways is a major priority for law enforcement management. Efforts to enforce intoxication laws face many obstacles. Among these obstacles is the difficulty of identifying likely offenders on the highway. Standardized Field Sobriety Testing (SFST) prepares officers and other qualified persons to administer and interpret the results of the SFST battery of tests. This training has experienced remarkable success in detecting and apprehending intoxicated drivers since the 1980s. This course outlines the key elements and applications of SFST.