1. Winter airport operations
2. Fire Safety
3. Visual navigation aids
4. The terminal building
5. Protection against unlawful acts
6. Continuity of air transport to other transport modes
7. Noise pollution around the airports
8. Monitoring and evaluation of noise
9. Effect of an airport on the air quality
10. Protection of land resources, waste management
11. Occurrence of birds - the impact on the air traffic safety
2. Fire Safety
3. Visual navigation aids
4. The terminal building
5. Protection against unlawful acts
6. Continuity of air transport to other transport modes
7. Noise pollution around the airports
8. Monitoring and evaluation of noise
9. Effect of an airport on the air quality
10. Protection of land resources, waste management
11. Occurrence of birds - the impact on the air traffic safety