WHERE DO I CHECK LOCAL LAWS TO START NEW BUSINESS?

So I am perplexing to begin the wine store which additionally does home deliveries. I do not hold my village has any laws prohibiting this though I wish to have certain prior to I deposit my income in this business. I know I need to get the licenses to sell ethanol (liquor license, indiscriminate license) though have been there any licenses I have to get to broach the alcohol? Basically I wish to know how to check my internal laws to find out if there is any laws prohibiting home smoothness any answer is appreciated.