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Regulations last checked for updates: May 14, 2025

Title 49 - Transportation last revised: Mar 20, 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.
authority: 49 U.S.C. 20103,20103,20166,20701,21301,21302,21304; 28 U.S.C. 2461 note; and 49 CFR 1.89
source: 71 FR 63123, Oct. 27, 2006, unless otherwise noted.
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