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Taken from The Department of Transportation’s (DOT) 49 CFR Part 40
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
A
Adulterated specimen
A specimen that contains a substance that is not expected to be present in human urine, or contains a substance expected to be present but is at a concentration so high that it is not consistent with human urine.
Affiliate
Persons are affiliates of one another if, directly or indirectly, one controls or has the power to control the other, or a third party controls or has the power to control both. Indicators of control include, but are not limited to: interlocking management or ownership; shared interest among family members; shared facilities or equipment; or common use of employees. Following the issuance of a public interest exclusion, an organization having the same or similar management, ownership, or principal employees as the service agent concerning whom a public interest exclusion is in effect is regarded as an affiliate. This definition is used in connection with the public interest exclusion procedures of Subpart R of this part.
Air blank
In evidential breath testing devices (EBTs) using gas chromatography technology, a reading of the device's internal standard. In all other EBTs, a reading of ambient air containing no alcohol.
Alcohol
The intoxicating agent in beverage alcohol, ethyl alcohol or other low molecular weight alcohol’s, including methyl or isopropyl alcohol.
Alcohol concentration
The alcohol in a volume of breath expressed in terms of grams of alcohol per 210 liters of breath as indicated by a breath test under this part.
Alcohol confirmation test
A subsequent test using an EBT, following a screening test with a result of 0.02 or greater, that provides quantitative data about the alcohol concentration.
Alcohol screening device (ASD)
A breath or saliva device, other than an EBT, that is approved by the National Highway Traffic Safety Administration (NHTSA) and placed on a conforming products list (CPL) for such devices.
Alcohol screening test
An analytic procedure to determine whether an employee may have a prohibited concentration of alcohol in a breath or saliva specimen.
Alcohol testing site
A place selected by the employer where employees present themselves for the purpose of providing breath or saliva for an alcohol test.
Alcohol use
The drinking or swallowing of any beverage, liquid mixture or preparation (including any medication), containing alcohol.
B
Blind specimen or blind performance test specimen
A specimen submitted to a laboratory for quality control testing purposes, with a fictitious identifier, so that the laboratory cannot distinguish it from an employee specimen.
Breath Alcohol Technician (BAT)
A person who instructs and assists employees in the alcohol testing process and operates an evidential breath testing device.
C
Canceled test
A drug or alcohol test that has a problem identified that cannot be or has not been corrected, or which this part otherwise requires to be canceled. A canceled test is neither a positive nor a negative test.
Chain of custody (COC)
The procedure used to document the handling of the urine specimen from the time the employee gives the specimen to the collector until the specimen is destroyed. This procedure uses the Federal Drug Testing Custody and Control Form (CCF).
Collection container
A container into which the employee urinates to provide the specimen for a drug test.
Collection site
A place selected by the employer where employees present themselves for the purpose of providing a urine specimen for a drug test.
Collector
A person who instructs and assists employees at a collection site, who receives and makes an initial inspection of the specimen provided by those employees, and who initiates and completes the CCF.
Confirmation (or confirmatory) drug test
A second analytical procedure performed on a urine specimen to identify and quantify the presence of a specific drug or drug metabolite.
Confirmation (or confirmatory) validity test
A second test performed on a urine specimen to further support a validity test result.
Confirmed drug test.
A confirmation test result received by an MRO from a laboratory.
Consortium/ Third-party administrator (C/TPA)
A service agent that provides or coordinates the provision of a variety of drug and alcohol testing services to employers. C/TPAs typically perform administrative tasks concerning the operation of the employers' drug and alcohol testing programs. This term includes, but is not limited to, groups of employers who join together to administer, as a single entity, the DOT drug and alcohol testing programs of its members. C/TPAs are not "employers" for purposes of this part.
Continuing education
Training for medical review officers (MROs) and substance abuse professionals (SAPs) who have completed qualification training and are performing MRO or SAP functions, designed to keep MROs and SAPs current on changes and developments in the DOT drug and alcohol testing program.
D
Designated employer representative (DER)
An employee authorized by the employer to take immediate action(s) to remove employees from safety-sensitive duties, or cause employees to be removed from these covered duties, and to make required decisions in the testing and evaluation processes. The DER also receives test results and other communications for the employer, consistent with the requirements of this part. Service agents cannot act as DERs.
Dilute specimen
A specimen with creatinine and specific gravity values that are lower than expected for human urine.
DOT, The Department, DOT agency
These terms encompass all DOT agencies, including, but not limited to, the United States Coast Guard (USCG), the Federal Aviation Administration (FAA), the Federal Railroad Administration (FRA), the Federal Motor Carrier Safety Administration (FMCSA), the Federal Transit Administration (FTA), the National Highway Traffic Safety Administration (NHTSA), the Research and Special Programs Administration (RSPA), and the Office of the Secretary (OST). These terms include any designee of a DOT agency.
Drugs
The drugs for which tests are required under this part and DOT agency regulations are marijuana, cocaine, amphetamines, phencyclidine (PCP), and opiates.
E
Employee
Any person who is designated in a DOT agency regulation as subject to drug testing and/or alcohol testing. The term includes individuals currently performing safety-sensitive functions designated in DOT agency regulations and applicants for employment subject to pre-employment testing. For purposes of drug testing under this part, the term employee has the same meaning as the term "donor" as found on CCF and related guidance materials produced by the Department of Health and Human Services.
Employer
A person or entity employing one or more employees (including an individual who is self-employed) subject to DOT agency regulations requiring compliance with this part. The term includes an employer’s officers, representatives, and management personnel. Service agents are not employers for the purposes of this part.
Error Correction Training
Training provided to BATs, collectors, and screening test technicians (STTs) following an error that resulted in the cancellation of a drug or alcohol test. Error correction training must be provided in person or by a means that provides real-time observation and interaction between the instructor and trainee.
Evidential Breath Testing Device (EBT)
A device approved by NHTSA for the evidential testing of breath at the .02 and .04 alcohol concentrations, placed on NHTSA's Conforming Products List (CPL) for "Evidential Breath Measurement Devices" and identified on the CPL as conforming with the model specifications available from NHTSA’s Traffic Safety Program.
F
G
H
HHS
The Department of Health and Human Services or any designee of the Secretary, Department of Health and Human Services.
I
Initial drug test
The test used to differentiate a negative specimen from one that requires further testing for drugs or drug metabolites.
Initial validity test
The first test used to determine if a specimen is adulterated, diluted, or substituted.
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Invalid drug test
The result of a drug test for a urine specimen that contains an unidentified adulterant or an unidentified interfering substance, has abnormal physical characteristics, or has an endogenous substance at an abnormal concentration that prevents the laboratory from completing or obtaining a valid drug test result. There can be several reasons for an invalid or unsuitable result.
Examples include: **_reference
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Not suitable for testing
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pH is out of range
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Temperature of the specimen is out of range
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GC/MS interference
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Immunoassay interference
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Interfering substance
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Creatinine < or = 5 but the specific gravity is within normal limits
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Bottle A and B have different physical characteristics
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J
K
L
Laboratory
Any US. laboratory certified by HHS under the National Laboratory Certification Program as meeting the minimum standards of Subpart C of the HHS Mandatory Guidelines for Federal Workplace Drug Testing Programs; or, in the case of foreign laboratories, a laboratory approved for participation by DOT under this part. (The HHS Mandatory Guidelines for Federal Workplace Drug Testing Programs are available on the internet at: http://www.health.org/workplace/ or from the Division of Workplace Programs, 5600 Fishers Lane, Rockwall II Building, Suite 815, Rockville, MD 20857.)
M
Medical Review Officer (MRO)
A person who is a licensed physician and who is responsible for receiving and reviewing laboratory results generated by an employer's drug testing program and evaluating medical explanations for certain drug test results.
N
Negative Result
The MRO makes a "Negative" determination, completes Step 6 on Copy 2 of the CCF, and reports the "Negative" result to the employer. If a laboratory also marked the dilute box, the MRO verifies the test result as "Negative," marks the dilute box, and informs the employer that the next time the donor is selected for a drug test the employer may require the specimen to be collected under direct observation because the specimen was dilute. Note: A comment indicating that the specimen was dilute does not affect the validity of a "Negative" test result. *_reference
O
Office of Drug and Alcohol Policy and Compliance (ODAPC)
The office in the Office of the Secretary, DOT, that is responsible for coordinating drug and alcohol testing program matters within the Department and providing information concerning the implementation of this part.
P
Positive Result
The MRO interviews the donor. If the donor is unable to provide a valid alternative medical explanation, a positive laboratory test result is determined as a "Positive" by the MRO. If the donor provides a valid alternative medical explanation, the MRO reports the test result as "Negative." The MRO completes Step 6 on Copy 2 of the CCF and reports the appropriate result to the employer.
If a laboratory also marks the dilute box, the MRO reports the verified test result (i.e., either "Positive" or "Negative"), marks the dilute box, and informs the employer that the next time the donor is selected for a drug test the employer may require the specimen to be collected under direct observation because the specimen was dilute. *_reference
Primary specimen
In drug testing, the urine specimen bottle that is opened and tested by a first laboratory to determine whether the employee has a drug or drug metabolite in his or her system; and for the purpose of validity testing. The primary specimen is distinguished from the split specimen, defined in this section.
Q
Qualification Training
The training required in order for a collector, BAT, MRO, SAP, or STT to be qualified to perform their functions in the DOT drug and alcohol testing program. Qualification training may be provided by any appropriate means (e.g., classroom instruction, internet application, CD-ROM, video).
R
Refresher Training
The training required periodically for qualified collectors, BATs, and STTs to review basic requirements and provide instruction concerning changes in technology (e.g., new testing methods that may be authorized) and amendments, interpretations, guidance, and issues concerning this part and DOT agency drug and alcohol testing regulations. Refresher training can be provided by any appropriate means (e.g., classroom instruction, internet application, CD-ROM, video).
S
Screening Test Technician (STT)
A person who instructs and assists employees in the alcohol testing process and operates an ASD.
Secretary
The Secretary of Transportation or the Secretary's designee.
Service agent
Any person or entity, other than an employee of the employer, who provides services specified under this part to employers and/or employees in connection with DOT drug and alcohol testing requirements. This includes, but is not limited to, collectors, BATs and STTs, laboratories, MROs, substance abuse professionals, and C/TPAs. To act as service agents, persons and organizations must meet the qualifications set forth in applicable sections of this part. Service agents are not employers for purposes of this part.
Shipping container
A container that is used for transporting and protecting urine specimen bottles and associated documents from the collection site to the laboratory.
Specimen bottle
The bottle that, after being sealed and labeled according to the procedures in this part, is used to hold the urine specimen during transportation to the laboratory.
Shy Bladder
Occasionally, a donor is unable to provide a specimen upon arrival at the collection site because he or she either urinated recently or has a "shy bladder." Generally, the term "shy bladder" refers to an individual who is unable to provide a sufficient specimen either upon demand or when someone is nearby during the attempted urination.
If it is believed that an individual has a "shy bladder," the employer must arrange to have the donor evaluated, as soon as practical after the attempted collection, by a licensed physician (e.g., the MRO, a physician acceptable to the employer, the employer’s occupational health physician) to determine whether the donor’s inability to provide a specimen is genuine or constitutes a refusal to provide a specimen.
The examining physician shall determine, in his or her reasonable medical judgment, that a medical condition has or, with a high degree of probability, could have precluded the employee from providing an adequate amount of urine (e.g., a urinary system dysfunction or a documented preexisting psychological disorder). An evaluation must include a review of any pertinent medical records and may include evaluative testing such as blood chemistries for kidney function or other physiologic factors likely to affect urine output.
Unsupported assertions of "situational anxiety" or dehydration are not considered valid reasons for a donor’s failure to provide an adequate amount of urine when sufficient time has elapsed and fluid volume has been ingested and shall be regarded as a refusal to take a test.
The examining physician shall provide to the MRO a brief written statement describing his or her conclusion and the basis for it. The written statement shall not include detailed information on the medical condition of the donor. Upon receipt of the written statement from the examining physician, the MRO shall report his or her conclusions to the employer in writing. *_reference
Split specimen
In drug testing, a part of the urine specimen that is sent to a first laboratory and retained unopened, and which is transported to a second laboratory in the event that the employee requests that it be tested following a verified positive test of the primary specimen or a verified adulterated or substituted test result.
Stand-down
The practice of temporarily removing an employee from the performance of safety-sensitive functions based only on a report from a laboratory to the MRO of a confirmed positive test for a drug or drug metabolite, an adulterated test, or a substituted test, before the MRO has completed verification of the test result.
Substance Abuse Professional (SAP)
A person who evaluates employees who have violated a DOT drug and alcohol regulation and makes recommendations concerning education, treatment, follow-up testing, and aftercare.
Substituted specimen
A specimen with creatinine and specific gravity values that are so diminished that they are not consistent with human urine.
T
U
V
Verified test
A drug test result or validity testing result from an HHS-certified laboratory that has undergone review and final determination by the MRO.
W
X
Y
Z
References:
All definitions in this glossary from http://www.dot.gov/ost/dapc/main/49cfr.doc with the exceptions of: * SAMSHA
** Benjamin Gerson, MRO University Services
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