Date: August 2022 

Laboratories with approved Electronic Custody and Control Form (ECCF) systems

Before an HHS-certified test facility can use a Federal ECCF for regulated specimens, the test 

facility must submit a detailed plan and proposed standard operating procedures (SOPs) for the 

ECCF system for HHS review and approval (through the National Laboratory Certification 

Program - NLCP). Proposed systems must be reviewed on-site by the NLCP prior to 

implementation.

The following list of laboratories with HHS approval to implement an ECCF system for use with 

regulated testing has been compiled by the NLCP. This list does not constitute an endorsement 

of the ECCF system. It reflects the approval for the listed laboratory to use the reviewed ECCF 

system for regulated specimens. 

Alere Toxicology Services 

Gretna, LA

Alere eScreen

Type of eCCF system: Combination Electronic/Paper (Type 2) 

Approval date: October 9, 2015 

Alere Toxicology Services 

Richmond, VA 

Alere eScreen

Type of eCCF system: Combination Electronic/Paper (Type 2) 

Approval date: May 5, 2016 

Clinical Reference Laboratory, Inc.

Lenexa, KS 

FormFox, Inc.

Type of ECCF system: Combination Electronic/Paper (Type 2)

Approval date: August 2, 2016 

Clinical Reference Laboratory, Inc.

Lenexa, KS 

eScreen

Type of ECCF system: Combination Electronic/Paper (Type 2) 

Approval date: January 19, 2017 

LabOne, Inc. d/b/a Quest Diagnostics 

Lenexa, KS 

FormFox

Type of ECCF system: Combination Electronic/Paper (Type 2) 

Approval date: August 3, 2016 
LabOne, Inc. d/b/a Quest Diagnostics 

Lenexa, KS 

eScreen

Type of ECCF system: Combination Electronic/Paper CCF (Type 2) 

Approval date: September 20, 2017 

Laboratory Corporation of America Holdings 

Research Triangle Park, NC

Laboratory Corporation of America 

Type of ECCF System: Combination Electronic/Paper (Type 1) 

Approval date: August 8, 2016 

Laboratory Corporation of America Holdings 

Research Triangle Park, NC 

eScreen

Type of ECCF System: Combination Electronic/Paper (Type 2) 

Approval date: March 31, 2020 

Laboratory Corporation of America Holdings 

Houston, TX 

Laboratory Corporation of America 

Type of ECCF System: Combination Electronic/Paper (Type 1) 

Approval date: August 8, 2016 

Laboratory Corporation of America Holdings 

Houston, TX 

eScreen

Type of ECCF System: Combination Electronic/Paper (Type 2) 

Approval date: February 4, 2020 

Laboratory Corporation of America Holdings 

Southaven, MS 

Laboratory Corporation of America 

Type of ECCF System: Combination Electronic/Paper (Type 1) 

Approval date: August 8, 2016 

Laboratory Corporation of America Holdings 

Southaven, MS 

FormFox

Type of ECCF System: Combination Electronic/Paper (Type 2) 

Approval date: July 10, 2018 

Laboratory Corporation of America Holdings 

Southaven, MS 

eScreen
Type of ECCF System: Combination Electronic/Paper (Type 2) 

Approval date: April 20, 2020 

Laboratory Corporation of America Holdings 

Raritan, NJ

Laboratory Corporation of America 

Type of ECCF System: Combination Electronic/Paper (Type 1) 

Approval date: August 10, 2016 

Laboratory Corporation of America Holdings 

Raritan, NJ

eScreen

Type of ECCF System: Combination Electronic/Paper (Type 2) 

Approval date: October 23, 2019 

Quest Diagnostics Incorporated

Norristown, PA 

FormFox

Type of ECCF system: Combination Electronic/Paper (Type 2) 

Approval date: August 5, 2016 

Quest Diagnostics Incorporated

Norristown, PA 

eScreen

Type of ECCF system: Combination Electronic/Paper (Type 2) 

Approval date: November 22, 2017 

Laboratory Corporation of America Holdings 

Southaven, MS 

Laboratory Corporation of America 

Type of ECCF System: Digital (Paperless)

Approval date: July 12, 2022 

U.S. Army Forensic Toxicology Drug Testing Laboratory 

Fort Meade, MD 

eScreen

Type of ECCF system: Combination Electronic/Paper CCF (Type 2) 

Approval date: August 3, 2022