With the development of hotel industry standardization, the first step to join a hotel is to have the most basic relevant qualifications, which can save a lot of trouble and ensure the safety of the guests. Therefore, this step cannot be saved, and it must be handled in accordance with the requirements of relevant departments. Before joining B&B, you should not only have a business license, but also have other relevant licenses, including catering business license, public health license, special industry business license, fire safety inspection certificate and so on.