As restaurants and bars resume operations in some areas of the United States, CDC has offered considerations for ways in which operators can protect employees, customers, and communities and slow the spread of COVID-19. Restaurants and bars can determine, in collaboration with state and local health officials, whether and how to implement these considerations, making adjustments to meet the needs and circumstances of the local community. Implementation should be guided by what is feasible, practical, acceptable, and tailored to the needs of each community. These considerations are meant to supplement—not replace—any state, local, territorial, or tribal health and safety laws, rules, and regulations with which businesses must comply.
See the CDC guidelines here.