KNOWLES PRECISION DEVICES
25111 ANZA DR., VALENCIA, CA 91355 · NAICS 334416 Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Feb 21, 2024#347294936Feb 21, 2024Accident (A) · Partial scope, Safety#347294936$28,1204 viol.4 violations$28,120 in penalties
Inspection #347294936
Dates
- Opened
- Feb 21, 2024
- Closing Conference Date
- Jul 16, 2024
- Contested
- Aug 29, 2024
- Final Order
- May 7, 2026
- Closed
- Jun 3, 2026
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 232
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 2 serious, 2 other-than-serious
- Initial Penalties
- $41,623
- Penalties on Record
- $28,120
- Site Address
- 25111 Anza Dr., Valencia, CA 91355
- Industry
- 334416 Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Violations
Violation list (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4202(C) Inspection, Maintenance and Modification of Power Operated Presses | Other | 3 | 100 | $563 | $560 | Aug 30, 2024 | Aug 29, 2024 | May 7, 2026 |
| 01002 | 4203(B) Training | Other | 1 | 100 | $560 | $560 | Aug 30, 2024 | Aug 29, 2024 | May 7, 2026 |
| 02001 | 3314(C) The Control of Hazardous Energy for the Cleaning, Repairing, Servicing, Setting-Up, and Adjusting Operations of Prime Movers, Machinery and Equipment, Including Lockout/Tagout | Serious | 1 | 100 | $18,000 | $9,000 | Aug 30, 2024 | Aug 29, 2024 | May 7, 2026 |
| 03001 | 4215(A) Hydraulic Power Presses (Punch Presses) | Serious | 3 | 100 | $22,500 | $18,000 | Aug 29, 2024 | May 7, 2026 |
Sep 8, 2023#346982101Sep 8, 2023Final Order RecordedComplaint (B) · Partial scope, HealthFinal Order Recorded#346982101$2,5303 viol.3 violations$2,530 in penalties
Inspection #346982101
Dates
- Opened
- Sep 8, 2023
- Closing Conference Date
- Feb 15, 2024
- Final Order
- Mar 12, 2024
- Closed
- No close date in inspection feed
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 250
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 3
- Violation Types
- 3 other-than-serious
- Initial Penalties
- $2,530
- Penalties on Record
- $2,530
- Site Address
- 25111 Anza Drive, Valencia, CA 91355
- Industry
- 332813 Electroplating, Plating, Polishing, Anodizing, and Coloring
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (3 of 3 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3328(C) Machinery and Equipment | Other | 5 | 40 | $1,125 | $1,125 | - | Mar 12, 2024 | |
| 01002 | 5141(A) Control of Harmful Exposure to Employees | Other | 5 | 40 | $1,125 | $1,125 | - | Mar 12, 2024 | |
| 01003 | 5194(H) Hazard Communication | Other | 7 | 40 | $280 | $280 | Mar 22, 2024 | - | Mar 12, 2024 |
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
2 inspections, 2023 to 2024. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Standards cited
Industry comparison
Computer and Electronic Product Manufacturing, 5,529 employers with OSHA inspections. Arithmetic from DOL records.