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

OSHA Inspection: COSTCO WHOLESALE CORPORATION

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of COSTCO WHOLESALE CORPORATION in 5101 BUSINESS CENTER DR., FAIRFIELD, CA 94534 (NAICS 452311). OSHA activity number 346738909.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
5101 BUSINESS CENTER DR.
City
FAIRFIELD
State
CA
ZIP
94534
Mailing
5101 BUSINESS CENTER DR., FAIRFIELD, CA 94534
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Last modified
Data loaded
NAICS code
452311
Employees
203000
Ownership type
A

11 citations on file for this inspection.

461(C)

Repeat 1 instance 6 exposed
Issued
Nov 21, 2023
Abate by
Dec 28, 2023
Penalty
Initial $1,000 · Current $1,000
Recent events (2)
  • — C (R) $1000
  • — Z (R) $1000

23400016 C

Other-than-serious Gravity 5 3 instances 6 exposed
Issued
Nov 21, 2023
Abate by
Dec 28, 2023
Penalty
Initial $315 · Current $315
Recent events (2)
  • — C (O) $315
  • — Z (O) $315

3380(F)(1)

Other-than-serious Gravity 5 2 instances 4 exposed
Issued
Nov 21, 2023
Abate by
Dec 28, 2023
Penalty
Initial $475 · Current $475
Recent events (2)
  • — C (O) $475
  • — Z (O) $475

3382(A)

Other-than-serious Gravity 10 2 instances 4 exposed
Issued
Nov 21, 2023
Abate by
Dec 28, 2023
Penalty
Initial $425 · Current $425
Recent events (2)
  • — C (O) $425
  • — Z (O) $425

3395(I)(2)

Other-than-serious Gravity 10 3 instances 3 exposed
Issued
Nov 21, 2023
Abate by
Dec 28, 2023
Penalty
Initial $850 · Current $850
Recent events (2)
  • — C (O) $850
  • — Z (O) $850

5162(E)

Other-than-serious Gravity 5 1 instance 4 exposed
Issued
Nov 21, 2023
Abate by
Dec 28, 2023
Penalty
Initial $315 · Current $315
Recent events (2)
  • — C (O) $315
  • — Z (O) $315

5194(F)(6)(B)

Other-than-serious Gravity 5 2 instances 61 exposed
Issued
Nov 21, 2023
Abate by
Dec 28, 2023
Penalty
Initial $315 · Current $315
Recent events (2)
  • — C (O) $315
  • — Z (O) $315

6151(C)(1)

Other-than-serious Gravity 1 2 instances 200 exposed
Issued
Nov 21, 2023
Abate by
Dec 28, 2023
Penalty
Initial $425 · Current $425
Recent events (2)
  • — C (O) $425
  • — Z (O) $425

6151(E)(1)

Other-than-serious Gravity 1 1 instance 7 exposed
Issued
Nov 21, 2023
Abate by
Dec 28, 2023
Penalty
Initial $210 · Current $210
Recent events (2)
  • — C (O) $210
  • — Z (O) $210

5162(A)

Serious Gravity 10 2 instances 4 exposed
Issued
Nov 21, 2023
Abate by
Dec 5, 2023
Penalty
Initial $7,650 · Current $7,650
Recent events (2)
  • — C (S) $7650
  • — Z (S) $7650

5162(B)

Serious Gravity 10 1 instance 4 exposed
Issued
Nov 21, 2023
Abate by
Dec 5, 2023
Penalty
Initial $7,650 · Current $7,650
Recent events (2)
  • — C (S) $7650
  • — Z (S) $7650

View Costco Wholesale Corporation'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 346738909.

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