General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
S662470	CH Labs	Privately-Owned Business	1239 W 130TH Stre Gardena, CA 90247	null	null	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
S881579	CH Labs	Los Angeles	4	Facility	Discharger	04/24/2020	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
N/A	Brid Nolan	Contact	Owner Contact	null	null	null	

Regulatory Measures(non-enforcement)
Reg. Measure ID	Regulatory Measure Type	Region	WDID	Title	Status	Program	Order No.	RM Effective Date	RM Termination Date	Relationship	Relationship Start Date	Relationship End Date
S520379	Industrial	4	4 19NEC006800	Notice Of Intent New Application	Active	INDSTW	2014-0057-DWQ	06/09/2020	null	Discharger	04/24/2020	null	

Violations within the past calendar year
Violation ID	Occurrence Date	Violation Type	Violation Description	Violation Status	Priority	Source	Facility Name	Violated Reg. Meas. ID	Violated Reg. Meas. Order No.	Linked To Enf.
S899347	10/02/2025	SW - Failure to meet NEC criteria	Failure to re-certify the NEC for 2025-2026 reporting year.	Violation	N	Report	CH Labs	S520379	2014-0057-DWQ	Y	

Enforcement Actions
Enforcement ID	Enforcement Type	Enf. Order No.	Title	Program	Effective Date	Status
S464831	Notice of Violation	null	4 19NEC006800	INDSTW	10/17/2025	Active	
S455729	Notice of Non-Compliance for Non-Filers	null	4 19NEC006800	INDSTW	03/06/2025	Active	
S451875	Notice of Violation	null	4 19NEC006800	INDSTW	12/08/2023	Active	
S439746	Notice of Violation	null	4 19NEC006800	INDSTW	10/26/2020	Historical	

Regulatory Measures linked to Related Parties
Reg. Measure ID	Organization	Regulatory Measure Type	Program	Effective Date	Status