| ICS | Field |
|---|---|
| 03.220.01 | Transport in general |
| 03.220.20 |
Road transport Including road transport services Road traffic management system, see 03.100.70 Road traffic control equipment and installations, see 93.080.30 |
| 03.220.30 |
Transport by rail Including rail transport services Rail traffic control equipment and installations, see 93.100 |
| 03.220.40 |
Transport by water Including water transport services Water transport control equipment and installations, see 93.140 |
| 03.220.50 |
Air transport Including air transport services Air transport control equipment and installations, see 93.120 |
| 03.220.99 | Other forms of transport |