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U.S Code last checked for updates: May 22, 2025
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Title 49
Subtitle V
Part A
Chapter 211
§ 21101. Definitions
§ 21102. Nonapplication, exemption, and alternate hours of service regime
§ 21103. Limitations on duty hours of train employees
§ 21104. Limitations on duty hours of signal employees
§ 21105. Limitations on duty hours of dispatching service employees
§ 21106. Limitations on employee sleeping quarters
§ 21107. Maximum duty hours and subjects of collective bargaining
§ 21108. Pilot projects
§ 21109. Regulatory authority
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