SEMTECH CORPORATION
652 MITCHELL RD., NEWBURY PARK, CA 91320
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Feb 22, 1999#126136050Feb 22, 1999Accident (A) · Partial scope, Safety#126136050$1851 viol.1 violation$185 in penalties
Inspection #126136050
Dates
- Opened
- Feb 22, 1999
- Closing Conference Date
- Feb 22, 1999
- Closed
- Oct 14, 1999
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 225
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $185
- Penalties on Record
- $185
- Site Address
- 652 Mitchell Rd., Newbury Park, CA 91320
- Industry
- Not classified in OSHA's inspection record.
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.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee cuts finger on conveyor belt
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 4002 Moving Parts of Machinery or Equipment OSHA citation code: 4002 A | Other | 1 | 2 | $185 | $185 | Mar 8, 1999 | - | - |
Sep 7, 1988#106462351Sep 7, 1988Planned (H) · Partial scope, Health#106462351$1,2484 viol.4 violations$1,248 in penalties
Inspection #106462351
Dates
- Opened
- Sep 7, 1988
- Closing Conference Date
- Sep 7, 1988
- Closed
- Jun 27, 1989
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 250
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 4 serious
- Initial Penalties
- $1,920
- Penalties on Record
- $1,248
- Site Address
- 845 Rancho Conejo Blvd., Newbury Park, CA 91320
- Industry
- Not classified in OSHA's inspection record.
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 5A0001 General Duty Clause, Section 5(a)(1) | Serious | 1 | 4 | $480 | $312 | Apr 17, 1989 | - | - |
| 01002 | 1910.120 Hazardous Waste Operations and Emergency Response OSHA citation code: 19100120 L01 I | Serious | 1 | 4 | $480 | $312 | Dec 12, 1988 | - | - |
| 01003 | 1910.134 Respiratory Protection OSHA citation code: 19100134 A02 | Serious | 1 | 4 | $480 | $312 | Dec 12, 1988 | - | - |
| 01005 | 1910.1200 Hazard Communication OSHA citation code: 19101200 H | Serious | 1 | 1 | $480 | $312 | Dec 12, 1988 | - | - |
Sep 7, 1988#106459829Sep 7, 1988Planned (H) · Partial scope, Safety#106459829$02 viol.2 violations$0 in penalties
Inspection #106459829
Dates
- Opened
- Sep 7, 1988
- Closing Conference Date
- Oct 5, 1988
- Closed
- Jan 13, 1989
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 250
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 845 Rancho Conejo Blvd, Newbury Park, CA 91320
- Industry
- Not classified in OSHA's inspection record.
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.37 Maintenance, Safeguards, and Operational Features for Exit Routes OSHA citation code: 19100037 Q01 | Other | 1 | 4 | $0 | $0 | Dec 21, 1988 | - | - |
| 01002 | 1910.101 Compressed Gases (General Requirements) OSHA citation code: 19100101 B | Other | 1 | 4 | $0 | $0 | Dec 12, 1988 | - | - |
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.
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key). Injury, body part, source and event values are OSHA's own codes. OSHA states that these fields are not coded according to the requirements under the Occupational Injury and Illness Classification System (OIICS). Only the values present in the OSHA record are listed; an incident with no value that resolves in OSHA's code table shows "Injury details not recorded". Where a record covers several people, each field lists every value recorded across them.
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.
3 inspections, 1988 to 1999. 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.