---
schema_version: "secwatch.filing_event.v1"
accession: "0000764065-24-000076"
form_type: "8-K"
ticker: "CLF"
cik: "0000764065"
company_name: "CLEVELAND-CLIFFS INC."
filed_at: "2024-03-29T23:59:59+00:00"
generated_at: "2026-06-04T05:38:01.575385+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Cleveland-Cliffs subsidiary Northshore Mining receives MSHA order for fall protection lapse

## Summary
- On March 26, 2024, MSHA issued an imminent danger order regarding an employee working on a railroad car without fall protection.
- The employee descended from the elevated position and the order was subsequently terminated; no accident or injury resulted.
- The condition cited did not have a material adverse impact on the company's operations at the mine.

## SEC filing metadata
- accession: 0000764065-24-000076
- form_type: 8-K
- ticker: CLF
- cik: 0000764065
- company_name: CLEVELAND-CLIFFS INC.
- filed_at: 2024-03-29T23:59:59+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 1.04
- EDGAR index: https://www.sec.gov/Archives/edgar/data/764065/000076406524000076/0000764065-24-000076-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/764065/000076406524000076/clf-20240326.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000764065-24-000076
- JSON: https://secwatch.observer/filing/0000764065-24-000076.json
- Plain text: https://secwatch.observer/filing/0000764065-24-000076.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.