MP MINE OPERATIONS LLC OSHA inspections, violations and penalties (Mountain Pass, CA)
MP MINE OPERATIONS LLC had 5 OSHA inspections since 2023, with 22 citations and $51,940 in current penalties.
Safety record summary
- 3 accident or fatality/catastrophe inspection(s) in the last 3 years.
- 5 open case(s); penalties may still change.
Inspections
| Opened | Inspection | Type | Status | Citations | Current penalty |
|---|---|---|---|---|---|
| 2026-08-19 | 349129478 | Complaint | Open | 0 | $0 |
| 2026-04-15 | 348885211 | Accident | Open | 0 | $0 |
| 2026-02-20 | 348791922 | Accident | Open | 1 | $5,000 |
| 2025-12-16 | 348646001 | Accident | Open | 3 | $36,420 |
| 2025-09-08 | 348502196 | Planned | Open | 18 | $10,520 |
Standards cited most
| Standard | Citations | Learn and train |
|---|---|---|
| 23400016 C | 1 | |
| 23400022 A | 1 | |
| 24730001 B | 1 | |
| 3203(A)(7) | 1 | |
| 3203(B)(1) | 1 |
Prevent the next citation
Most citations come back to training and written programs. Train the crew on the rules this company was cited for, or get expert help.
About this record
Records merged for this page: MP MINE OPERATIONS LLC at MOUNTAIN PASS, CA. OSHA publishes records by establishment, so a company with several sites can have several pages, and two different employers with the same name in the same city share one. Window: inspections opened since 2023-10-16; data as of 2026-10-16. Citations can be issued up to six months after an inspection, and penalties change when cases settle. Data comes from public U.S. Department of Labor OSHA enforcement records, copied nightly, and may be incomplete or out of date. Verify on osha.gov before relying on it. Not legal advice. Black Belt Safety is not part of OSHA or the Department of Labor.