State List of HHS Certified Laboratories and Instrumented Initial Testing Facilities

(IITF) (25 UNITED STATES LABS and 1 CANADIAN LAB and 1 IITF)

Updated: April 2, 2019

Department of Health and Human Services (HHS)

Substance Abuse and Mental Health Services Administration (SAMHSA)

Title: Current List of Laboratories and Instrumented Initial Testing Facilities (IITF) Which Meet

Minimum Standards To Engage in Urine Drug Testing for Federal Agencies

The Department of Health and Human Services (HHS) notifies federal agencies of the 

laboratories and Instrumented Initial Testing Facilities (IITF) currently certified to meet the

standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs

(Mandatory Guidelines). The Mandatory Guidelines were first published in the Federal Register

on April 11, 1988 (53 FR 11970), and subsequently revised in the Federal Register on June 9,

1994 (59 FR 29908); September 30,

1997 (62 FR 51118); April 13, 2004 (69 FR 19644); November 25, 2008 (73 FR 71858); December

10, 2008 (73 FR 75122); April 30, 2010 (75 FR 22809); and on January 23, 2017 (82 FR 7920)

A notice listing all currently certified Laboratories and Instrumented Initial Testing Facilities

(IITF) is published in the Federal Register during the first week of each month. If any

Laboratory or IITFs’ certification is suspended or revoked, the Laboratory/IITF will be omitted

from subsequent lists until such time as it is restored to full certification under the Mandatory

Guidelines.

List of HHS Certified Instrumented Initial Testing Facilities (IITF)

Canada

Alberta

Dynacare

780-784-1190

List of HHS Certified Laboratories (by State and in Canada):

Arizona 

Phoenix

Desert Tox, LLC

602-457-5411
Arkansas

Little Rock

Baptist Medical Center,

Toxicology Lab 501-202-2783

California

Chatsworth

Pacific Toxicology Laboratories

800-328-6942

San Diego

Phamatech, Inc.

888-635-5840

Santa Rosa 

Redwood Toxicology Laboratory

800-255-2159

Georgia

Tucker

Quest Diagnostics Inc.

800-729-6432

Kansas

Lenexa

Clinical Reference Laboratory, Inc.

800-445-6917

Lenexa

LabOne, Inc. d/b/a Quest Diagnostics

913-888-3927

800-873-8845

Louisiana

Gretna

Alere Toxicology Services

504-361-8989

800-433-3823
Maryland

Ft. Meade

US Army Forensic Toxicology Drug Testing Lab

301-677-7085

Testing for Department of Defense (DoD) Employees Only

Minnesota

Minneapolis

Minneapolis Veterans Affairs Medical Center, Forensic Toxicology Lab

612-725-2088

Testing for Veterans Affairs (VA) Employees Only

St. Paul

MedTox Labs, Inc.

800-832-3244

651-636-7466

Mississippi

Oxford

ElSohly Labs, Inc.

662-236-2609

Southaven

Laboratory Corporation of America Holdings

866-827-8042

800-233-6339

New Jersey

Raritan

Laboratory Corporation of America Holdings

908-526-2400

800-437-4986

New York

Rochester

ACM Medical Lab

844-486-9226
North Carolina

Research Triangle Park

Laboratory Corp of America Holdings

919-572-6900

800-833-3984

Oregon

Portland

Legacy Laboratory Services - MetroLab

503-413-5295

800-950-5295

Pennsylvania

Norristown

Quest Diagnostics Inc.

877-642-2216

610-631-4600

Pennsylvania

Warminster

DrugScan, Inc.

800-235-4890

Texas

Houston

Laboratory Corporation of America Holdings

713-856-8288

800-800-2387

Virginia

Richmond

Alere Toxicology Services

804-378-9130

Washington

Spokane

Pathology Associates Medical Labs

509-755-8991

800-541-7891 ext 7
Tacoma

Cordant Health Solutions

800-442-0438

Canada

London, Ontario

Dynacare

519-679-1630