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.