Data collection
Data were gathered at baseline (August–October 2018) and follow-up (August–October 2019) through a self-administered online survey. The survey included questions about sociodemographic characteristics (sex, age, and educational level), awareness of organizational alcohol policy, and alcohol use.A link to the survey was distributed through e-mail or, if this option was unavailable, a general link on the organization’s internal website. To increase the response rate, three reminder e-mails were sent at one-week intervals to participants who had not completed the survey, and two reminders were sent at one-week intervals via the organization’s representative and the organization’s internal website for participants who received a general link.