Part 236 — Rules, Standards, and Instructions Governing the Installation, Inspection, Maintenance, and Repair of Signal and Train Control Systems, Devices, and Appliances
- Subpt. A Rules and Instructions: All Systems §§236.1 to 236.110
- Subpt. B Automatic Block Signal Systems §§236.201 to 236.207
- Subpt. C Interlocking §§236.301 to 236.387
- Subpt. D Traffic Control Systems §§236.401 to 236.476
- Subpt. E Automatic Train Stop, Train Control and Cab Signal Systems §§236.501 to 236.590
- Subpt. F Dragging Equipment and Slide Detectors and Other Similar Protective Devices §236.601
- Subpt. G Definitions §§236.700 to 236.838
- Subpt. H Standards for Processor-Based Signal and Train Control Systems §§236.901 to 236.929
- Subpt. I Positive Train Control Systems §§236.1001 to 236.1049