When a business-for-sale owner finds the right buyer, usually they are responsible for training, introducing the new owner to everything about the business in its current state.  They are NOT responsible for teaching the owner the laws of the land and the new owner should not assume that any such information that is shared may or may not be true.  Laws are changing every day and can be unique to countries, states, counties, and municipalities.  Nor should business brokers be the new owner’s source of the law.  Some brokers, like I, have a means of providing guidance but are usually not a professional legal source.  On my website, I provide some information, including links:  https://dakinbusinessgroup.com/business-resources
Buyers of businesses-for-sale beware as not knowing the law can be expensive in time, fines, and, therefore,  business results.