Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

HORSHAM, PA —

OSHA Inspection: MASON LABORATORIES INC.

Planned inspection · Health discipline

At a glance

On , OSHA opened a planned health inspection of MASON LABORATORIES INC. in 119 HORSHAM RD., HORSHAM, PA 19044 (NAICS 000000). OSHA activity number 300989266.

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Where did this inspection happen?

Establishment
MASON LABORATORIES INC.
Site address
119 HORSHAM RD.
City
HORSHAM
State
PA
ZIP
19044

What kind of inspection was it?

Inspection type
Planned (H)
Scope
No inspection (D)
Discipline
Health
Advance notice
No
Union status
N

When did the case open and close?

Opened
Case closed
Data loaded

Establishment context

NAICS code
000000
SIC code (legacy)
5047
Employees
17
Ownership type
A
Industry flags
Manufacturing health.

Citations

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

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Source

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 300989266.