RESUMEN
As part of the Global Smart Drinking Goals campaign launched in 2018 in 6 "City Pilots" around the world, the Businesses That Care (BTC; Empresas Que se Cuidan in Spanish) prevention system was developed and implemented in Zacatecas, Mexico. BTC is a private business sector adaptation of the Communities That Care prevention system. BTC is designed to address underage alcohol use through a combination of a company-led prevention system, an adapted family-based prevention program with parents employed at participating companies, and environmental prevention strategies for company employees. BTC was designed to be congruent with other health and safety efforts in the region (e.g., media campaign, road safety, and school prevention efforts). This study presents the feasibility and adoption of the BTC system in Zacatecas. Process implementation measures indicated successful participant recruitment, retention, and adherence to intervention protocols. The first 4 stages of BTC implementation were completed within 14 months, with Stage 5 being interrupted by the COVID-19 pandemic. BTC Prevention Committee members, made up of employees from BTC participating companies, received 9 out of 10 BTC trainings/workshops during this time. Results provide evidence of the acceptability and feasibility for private companies to implement a prevention system approach for reducing youth alcohol use.