49 CFR Part 227 - OCCUPATIONAL NOISE EXPOSURE
- Subpart A - General (§§ 227.1 - 227.15)
- Subpart B - Occupational Noise Exposure for Railroad Operating Employees. (§§ 227.101 - 227.121)
- Appendix A to Part 227 - Noise Exposure Computation
- Appendix B to Part 227 - Methods for Estimating the Adequacy of Hearing Protector Attenuation
- Appendix C to Part 227 - Audiometric Baseline Revision
- Appendix D to Part 227 - Audiometric Test Rooms
- Appendix E to Part 227 - Use of Insert Earphones for Audiometric Testing
- Appendix F to Part 227 - Calculations and Application of Age Corrections to Audiograms
- Appendix G to Part 227 - Schedule of Civil Penalties
Authority:
Source:
71 FR 63123, Oct. 27, 2006, unless otherwise noted.