What is the minimum age at which someone can legally serve alcohol in a restaurant?

The minimum age at which someone can legally serve alcohol in a restaurant is typically 18 years old. This legal age varies by jurisdiction, but many places allow individuals who are 18 and older to serve alcohol in venues like restaurants, as they are considered adults and can handle the responsibilities associated with serving alcohol.

In many countries and regions, 21 is the legal drinking age, but that doesn't necessarily apply to serving alcohol. The distinction often lies in the difference between being able to drink alcohol and being allowed to serve it. Younger individuals, such as those at 18, can be trained and certified to serve alcohol responsibly, ensuring compliance with local laws and safety regulations.

It's important to consult local laws and regulations for the exact requirements, as in some places, there may be additional restrictions or training requirements for underage servers.