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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 49
Chapter II
Part 232
Subpart F - Subpart F—Introduction of New Brake System Technology
§ 232.501 - Scope.
§ 232.503 - Process to introduce new brake system technology.
§ 232.505 - Pre-revenue service acceptance testing plan.
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