Excessive alcohol consumption causes 88,000 deaths in the U.S. annually—1 in 10 among working-age adults. Strategizer 57: Reducing Alcohol-Related Harms Through Commercial Host Liability introduces public health depart¬ments, community coalitions and other interested organizations and individuals to commercial host liability as a public health intervention to reduce the health and social problems associated with excessive alcohol use. This publication was supported by Cooperative Agreement #5U5DP002072-02 from The Centers for Disease Control and Prevention to the Johns Hopkins Bloomberg School of Public Health (JHSPH). The publication was developed by CADCA in partnership with the Center on Alcohol Marketing and Youth (CAMY) at JHSPH.