Do all cocktail waitresses have to an Alcohol Awareness card?

Yes, in most jurisdictions, all hospitality workers who serve alcohol to the public are required to hold an Alcohol Awareness Certificate or equivalent permit and complete yearly trainings. They will be issued this credential upon successful compliance with specific laws. This ensures responsible alcohol service and adherence to liquor licensing regulations. Some countries have mandatory licenses, and in many nations, there are voluntary industry accreditations, indicating a server's responsible drinking standards, which customers often prefer.