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

OSHA Inspection: QUEST DIAGNOSTICS MASSACHUSETTS, LLC

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of QUEST DIAGNOSTICS MASSACHUSETTS, LLC in 200 FOREST STREET, MARLBOROUGH, MA 01752 (NAICS 541380). OSHA activity number 347175325.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
200 FOREST STREET
City
MARLBOROUGH
State
MA
ZIP
01752
Mailing
200 FOREST STREET, MARLBOROUGH, MA 01752
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
541380
Employees
760
Ownership type
A

1 citation on file for this inspection.

1910.1048 N01

Other-than-serious Gravity 5 1 instance 1 exposed
Issued
May 23, 2024
Penalty
Initial $9,795 · Current $2,500 Reduced
29 CFR  1910.1048(n)(1):The employer did not ensure that all employees who were assigned to workplaces where there was exposure to formaldehyde participated in a training program:  Location: Cytology/Histology Laboratory  a) On or about 12/18/23, an employee was exposed to at or above 0.1 PPM and was not trained by the employer on formaldehyde hazards. By not training employees on formaldehyde hazards, the employer did not ensure employees knew how to adequately protect themselves from formaldehyde exposure, or what to do in the event of an exposure.
Recent events (2)
  • — I (O) $2500
  • — Z (S) $9795

View Quest Diagnostics Massachusetts, LLC'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 347175325.

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