| 1 | Definitions of persons, facilities, and units directly related to traffic in rail system traffic |
| 2 | Numbering of station tracks and switches |
| 3 | Numbering, classification, order, and speed of trains |
| 4 | Train orders and communication of train information to employees and passengers |
| 5 | Operating principles of air and hand brakes on railway traction and non-traction vehicles. Shunting operations |
| 6 | Colors and signals related to rail system traffic |
| 7 | Signals used in the signaling system |
| 8 | Rail system traffic operation systems |