# Federal Register
1 - 1903.7 - 47:6534 - Personal Sampling Devices
2 - 1903.7 - 89:22558-22601 - Worker Walkaround Representative Designation Process; Final Rule
3 - 1903.7 - 88:59825-59834 - Worker Walkaround Representative Designation Process - PDF
4 - 1903.7 - 47:55478 - Personal Sampling Devices
5 - 1903.7 - 47:6530 - Personal Sampling Devices