DIANON SYSTEMS A LABCORP COMPANY

51 CHARLES LINDBERGH BLVD STE B, UNIONDALE, NY, 11553
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
110014447376
RCRA Handler ID(s)
NYD987020344, NYR000115410
Generator status
County
NASSAU
EPA Region
02
Active
NAICS
62151
621511
Coordinates
40.72229, -73.603
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
Jun 15, 2017
Inspections (5 yr)
Informal actions (5 yr)
Formal actions (5 yr)
Total penalties
Permits & authorizations · canonical
No permits on record.
Violations · canonical · 8 total, 0 open
7 distinct violation categories on record:
CountCodeCategoryEPA description
2 273.B Universal waste Standards for Universal Waste Management: Standards for Small Quantity Handlers
1 261.A RCRA 261.A ID and Listing of HW: General
1 262.C Generator standards Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators
1 265.C TSDF standards (interim status) Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention
1 265.D TSDF standards (interim status) Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures
1 265.G TSDF standards (interim status) Interim Status Standards for Owners and Operators of HW TSDs: Closure and Post-Closure
1 XXS State-specific requirement (broader than federal) State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements
All violations:
DeterminedCategoryStatusAgency
Oct 15, 2014
RCRA 261.A
261.A · ID and Listing of HW: General
Resolved Dec 4, 2014 S
Oct 15, 2014
TSDF standards (interim status)
265.G · Interim Status Standards for Owners and Operators of HW TSDs: Closure and Post-Closure
Resolved Dec 4, 2014 S
Oct 15, 2014
Universal waste
273.B · Standards for Universal Waste Management: Standards for Small Quantity Handlers
Resolved Dec 4, 2014 S
Mar 7, 2011
Generator standards
262.C · Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators
Resolved May 4, 2011 S
Mar 7, 2011
TSDF standards (interim status)
265.C · Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention
Resolved May 4, 2011 S
Mar 7, 2011
TSDF standards (interim status)
265.D · Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures
Resolved May 4, 2011 S
Mar 7, 2011
Universal waste
273.B · Standards for Universal Waste Management: Standards for Small Quantity Handlers
Resolved Mar 18, 2011 S
Mar 7, 2011
State-specific requirement (broader than federal)
XXS · State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements
Resolved May 4, 2011 S
Inspection history · canonical · 8 total
DateTypeAgencyOutcome
Jun 15, 2017 FOCUSED COMPLIANCE INSPECTION (FCI) S In compliance
Oct 15, 2014 COMPLIANCE EVALUATION INSPECTION (CEI) S Violation found
Nov 16, 2012 COMPLIANCE ASSISTANCE VISIT (CAV) E In compliance
Mar 7, 2011 COMPLIANCE EVALUATION INSPECTION (CEI) S Violation found
Mar 8, 2005 COMPLIANCE EVALUATION INSPECTION (CEI) E In compliance
Oct 22, 1997 COMPLIANCE EVALUATION INSPECTION (CEI) E In compliance
Jun 2, 1995 COMPLIANCE EVALUATION INSPECTION (CEI) E In compliance
Jun 2, 1995 NON-FINANCIAL RECORD REVIEW (NRR) E In compliance

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.