The European Commission's guidelines for the reopening of tourism destinations cover several topics:

Guidelines for governments include:

• Not reopening until COVID-19 is under control
• Ensure sufficient healthcare system capacity
• Have good testing and contact tracing capabilities

Guidelines for hotels and restaurants include

• Train staff to recognize symptoms of COVID-19
• Decrease physical presence of employees
• Limit guest capacity in restaurants and lobbies to maintain social distancing
• Slot bookings of restaurants and swimming pools to limit occupancy
• Provide new arrivals latest information on COVID-19

Guidelines for airlines include:

• Strengthen ventilation
• Avoid passenger concentration
• Promote use of electronic booking and payments
• Reduce cabin movement - less baggage, less contact with crew
• Crew and passenger face masks