Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: AMPHASTAR PHARMACEUTICALS INC

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of AMPHASTAR PHARMACEUTICALS INC in 11570 6TH ST, RANCHO CUCAMONGA, CA 91730 (NAICS 325412). OSHA activity number 300859873.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
11570 6TH ST
City
RANCHO CUCAMONGA
State
CA
ZIP
91730
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
325412
SIC code (legacy)
2834
Employees
150
Ownership type
A

2 citations on file for this inspection.

342 A

Other-than-serious 1 instance 2 exposed
Issued
Feb 28, 2003
Abate by
Mar 5, 2003
Penalty
Initial $500 · Current $500

4002 A

Serious 1 instance 2 exposed
Issued
Feb 28, 2003
Abate by
Mar 9, 2003
Penalty
Initial $18,000 · Current $18,000
Recent events (2)
  • — W (S) $18000.00
  • — Z (S) $18000.00

View Amphastar Pharmaceuticals INC's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 300859873.

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