U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

All TitlesTitle 49Chapter IIPart 227Subpart B - Subpart B—Occupational Noise Exposure for Railroad Operating Employees.
§ 227.101 - Scope and applicability.
§ 227.103 - Noise monitoring program.
§ 227.105 - Protection of employees.
§ 227.107 - Hearing conservation program.
§ 227.109 - Audiometric testing program.
§ 227.111 - Audiometric test requirements.
§ 227.113 - Noise operational controls.
§ 227.115 - Hearing protectors.
§ 227.117 - Hearing protector attenuation.
§ 227.119 - Training program.
§ 227.121 - Recordkeeping.
© 2016 GovRegs | About | Disclaimer | Privacy