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CHATSWORTH PRODUCTS INC

9541 MASON AVENUE, CHATSWORTH, CA, 91311
No open violations Compliance record — not a listed vendor
Compliance record, not a business listing. This facility is a hazardous-waste generator (it produces regulated waste as part of an unrelated business), not a waste-management vendor — it isn't eligible to be claimed or listed. Data below is shown for compliance transparency, sourced from EPA ECHO & RCRAInfo.

Facility identity · canonical

EPA Registry ID
110002332841
RCRA Handler ID(s)
CAD008508475
Generator status
Small Quantity Generator (SQG)
County
LOS ANGELES
EPA Region
09
Active
Yes
NAICS
334290
332999
33991
Coordinates
34.24441, -118.57979
Compliance summary · canonical · as of Aug 11, 2026
3-year compliance history Not in the compliance universe for any of the last 12 quarters
Not in universe In violation Significant non-compliance
Significant non-complier
No
Last inspection
Sep 29, 1987
Inspections (5 yr)
—
Informal actions (5 yr)
—
Formal actions (5 yr)
—
Total penalties
—
Permits & authorizations · canonical
ProgramTypeStatusEffective
RCRA SQG Not reported Not reported
Type is EPA's RCRA handler classification. Permit status and effective date are not published in the RCRAInfo handler dataset.
Violations · canonical · 2 total, 0 open
All violations:
DeterminedCategoryStatusAgency
Aug 19, 1987
Generator standards
262.A · Standards Applicable to Generators of HW: General
 Resolved Jun 28, 1988 S
Dec 13, 1984
Generator standards
262.A · Standards Applicable to Generators of HW: General
 Resolved Jan 22, 1985 S
Inspection history · canonical · 4 total
DateTypeAgencyOutcome
Sep 29, 1987 FINANCIAL RECORD REVIEW (FRR) S In compliance
Aug 19, 1987 COMPLIANCE EVALUATION INSPECTION (CEI) S Violation found
Jan 22, 1985 COMPLIANCE SCHEDULE EVALUATION (CSE) S In compliance
Dec 13, 1984 COMPLIANCE EVALUATION INSPECTION (CEI) S Violation found

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See all hazardous-waste facilities in Chatsworth →

Data sources

EPA ECHO — this facility's detailed report — facility, compliance summary, permits, evaluations & violations
RCRAInfo evaluation and violation records for this facility are integrated into the ECHO report linked above — RCRAInfo's own public search doesn't offer a stable per-facility link. General source: EPA ECHO, EPA RCRAInfo.
Compliance, permit, and location data come straight from EPA and can't be edited. Contact info and description come from the business's claimed listing, if any. This profile is not an official regulatory determination.