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QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC. is a medical laboratories employer in AURORA, CO. Federal records show 1 OSHA inspection with 2 violations and $0 in penalties. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 2, 2026.

QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC.

1411 SOUTH POTOMAC STREET, SUITE 290, AURORA, CO, 80012

Parent: QUEST DIAGNOSTICS INC (40 locations)

621511 Top companies in Medical Laboratories

Federal Enforcement
1
OSHA inspection
2 violations

Industry Benchmark

Industry Avg TRIR
2.6
Industry Avg DART
1.1
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA.
OSHA Inspections
1
OSHA Violations
2
Total Penalties
$0
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
MEDIUM
SVEP Flag
No

Data Insights

History Span
3 years
Last Activity
3yr ago
Inspection Rate
0.3/yr
Violation Rate
0.7/yr
Violation Severity Mix
50% serious
Active Agencies:
OSHA

Federal Criminal Prosecution Record

Source: UVA Corporate Prosecution Registry — federal pleas, DPAs, and NPAs.
View on registry →
Prosecutions
1
Total Payments
$0
Disposition
NP
Crime Type
FDCA / Pharma
First case: 2009-04-15
Most recent: 2009-04-15

Inspection Breakdown

Complaint
1
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.
Violation rate: 100% of inspections

Peer Comparison

81%
Worse than most peers
vs 22 employers in same industry & state
Fewer violationsMore violations

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Inspection History

No inspection records found.

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More employers in this state: Colorado workplace enforcement data →
More in this industry: Medical Laboratories enforcement data →

Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Part of a larger organization

QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC. is one of 40 establishments in our dataset that roll up under the parent organization QUEST DIAGNOSTICS INC. QUEST DIAGNOSTICS INC is a SEC public reporter (DGX), with most recent reported revenue of $11.0B.

Federal enforcement records on QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC. represent activity at this specific establishment. The full enforcement footprint of QUEST DIAGNOSTICS INC across all 40 of its tracked locations is viewable on the parent profile.

Other establishments operated by QUEST DIAGNOSTICS INC

Other employers in Medical Laboratories within CO

Industry context

Within the medical laboratories industry in CO, QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC. ranks in the 81th percentile of OSHA violation frequency across 22 comparable establishments. That places this employer among the highest-violation establishments in its peer set.

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 2.6 for the medical laboratories sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.1.

Activity timeline

No federal enforcement activity has been recorded against this establishment in the past 24 months.

Frequently Asked Questions

What is QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC.'s OSHA violation history?
QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC. has 1 OSHA inspection on record with 2 violations and $0 in total penalties.
How does QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC.'s safety record compare to its industry?
QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC. operates in the medical laboratories industry. The industry average Total Recordable Incident Rate (TRIR) is 2.6.

About this data

This profile aggregates federal enforcement records on QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC. of AURORA, CO from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, UVA Corporate Prosecution Registry, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, SEC enforcement.

Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC. resolves to the parent rollup QUEST DIAGNOSTICS INC, which operates 40 establishments in our dataset.

This profile may be incomplete if QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC.operates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.