Hazardous waste · inspections by year
Professional, scientific and technical services inspected in Chester County, Pennsylvania in 2025
- 11Handlers inspected
- 12Inspections on record
- 10Handlers inspected in 2024
- 2ndAmong Pennsylvania counties that year
Chester County, Pennsylvania has 11 hazardous waste handlers with at least one inspection on record during 2025, across 12 separate inspections. That compares with 10 in 2024. It is the 2nd largest of the 62 Pennsylvania counties with three or more handlers inspected that year. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
Comparable counties in Pennsylvania, 2025
- Montgomery County 12
- Chester County 8
- Lancaster County 8
- Montgomery County 8
- Montgomery County 8
- Bucks County 7
- York County 7
- Erie County 6
Inspections recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-16 | TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-12-16 | TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-14 | CHARLES RIVER LAB | Malvern | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-14 | CHARLES RIVER LAB | Wayne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-01 | VENATORX PHARMACEUTICALS INC | Malvern | NON-FINANCIAL RECORD REVIEW | S |
| 2025-08-27 | UNIVERSITY OF PENNSYLVANIA | Kennett Square | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-05 | PA DEPT OF HEALTH BUREAU OF LABS | Lionville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-01 | FRONTAGE LABORATORIES INC | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-09 | RESIN SOLUTIONS LLC | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-21 | EISAI INC | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-06 | PURESYN INC | Malvern | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-25 | PHARMABLOCK USA | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.