Which of the following is a requirement for alcohol servers in California?

In California, one of the primary requirements for alcohol servers is that they must complete a specific training program designed to educate them on responsible alcohol service. This requirement is established to ensure that servers are aware of the laws, safety practices, and responsible serving techniques, which ultimately helps reduce the incidence of alcohol-related harm. The training covers important topics such as checking IDs for age verification, recognizing signs of intoxication, understanding the effects of alcohol, and handling situations involving intoxicated patrons.

Completing this training is not just a formal requirement; it serves an essential purpose in promoting responsible alcohol service and maintaining the safety of both patrons and the community. Servers equipped with this knowledge are better prepared to manage their responsibilities and contribute positively to the establishment they work for, as well as to the overall safety of the environment in which they serve.

The other options mentioned do not align with the legal requirements; for instance, there is no age requirement of 25 years, servers are not obligated to provide free drinks to designated drivers, and learning bartending techniques, while beneficial, is not mandated to serve alcohol.