Subpart B - DUST STANDARDS, RIGHTS OF PART 90 MINERS
- Section 90.100 - [Effective 4/14/2025] Respirable dust standard
- Section 90.100 - [Effective until 4/14/2025] Respirable dust standard
- Section 90.100T - [Effective until 4/14/2025] Respirable dust standard
- Section 90.101 - [Effective 4/14/2025] Reserved
- Section 90.101 - [Effective until 4/14/2025] Respirable dust standard when quartz is present
- Section 90.102 - [Effective 4/14/2025] Transfer; notice
- Section 90.102 - [Effective until 4/14/2025] Transfer; notice
- Section 90.102T - [Effective until 4/14/2025] Transfer; notice
- Section 90.103 - Compensation
- Section 90.104 - [Effective 4/14/2025] Waiver of rights; re-exercise of option
- Section 90.104 - [Effective until 4/14/2025] Waiver of rights; re-exercise of option
- Section 90.104T - [Effective until 4/14/2025] Waiver of rights; re-exercise of option