The procedure for boarding domestic flights:

• Pre-control and screening of passengers, baggage and hand luggage
• Tickets Registration and baggage control
• Waiting for plane arrival
• Boarding the plane

The procedure for boarding international flights: 

• Immigration control
• Customs control
• Tickets Registration and baggage control
• Pre-control and baggage screening
• Border controls
• Pre-control and screening of passengers and hand luggage.
• Waiting for plane arrival
• Boarding the plane 

Not pre-screened passengers will not be allowed to board the plane!