Statutes, codes, and regulations
Code of Federal Regulations
Title 49 - TRANSPORTATIONSubtitle B - OTHER REGULATIONS RELATING TO TRANSPORTATIONChapter II - FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATIONPart 236 - RULES, STANDARDS, AND INSTRUCTIONS GOVERNING THE INSTALLATION, INSPECTION, MAINTENANCE, AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCESSubpart A - RULES AND INSTRUCTIONS: ALL SYSTEMS
GENERAL
Section 236.5 - Design of control circuits on closed circuit principle

49 C.F.R. § 236.5

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Current through September 30, 2024
Section 236.5 - Design of control circuits on closed circuit principle

All control circuits the functioning of which affects safety of train operation shall be designed on the closed circuit principle, except circuits for roadway equipment of intermittent automatic train stop system.

49 C.F.R. §236.5