SUBPART B—Dust Standards, Rights of Part 90 Miners (§90.100 to §90.104)
- 90.100—Respirable dust standard.
- 90.101—Respirable dust standard when quartz is present.
- 90.102—Transfer; notice.
- 90.103—Compensation.
- 90.104—Waiver of rights; re-exercise of option.