What compliance is necessary when developing policies for serving alcoholic beverages?

Developing policies for serving alcoholic beverages requires compliance with state and local laws pertaining to on-premises licensed premises. These laws regulate the sale and distribution of alcoholic drinks and may include regulations on age restrictions, serving hours, and responsible serving practices. Option A is incorrect because while employment laws may also be necessary to consider, they are not the main compliance issue when it comes to serving alcohol. Option B is incorrect because the preferences of the bar owner do not supersede legal compliance. Option D is incorrect because international trade laws do not pertain to serving alcohol within the context of a bar or restaurant. It is important for businesses to adhere to local and state laws to ensure the responsible and legal serving of alcohol.