| FTA Drug and Alcohol
Regulation Updates Issue 30, page 2 |
VALIDITY TESTING |
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Where To Find?..... 49 CFR Part 655, Prevention of Alcohol Misuse and Prohibited Drug Use in Transit Operations August 9, 2001 December 31, 2003 Notice of Interpretation:
The information presented on this page should be used to update Chapter 7 of the revised Implementation Guidelines. |
GAO Addresses Drug Test Defraud Issue On May 17, 2005 the United States Government Accountability Office published a report (GAO-05-653T) entitled “DRUG TESTS: Products to Defraud Drug Use Screening Tests Are Widely Available.” The report consists of testimony by Robert J. Cramer, Managing Director of the Office of Special Investigations made to the Subcommittee on Oversight and Investigations, Committee on Energy and Commerce of the House of Representatives. The testimony described the current situation where products to defraud drug tests are easily obtained and openly marketed on Web sites. Vendors boast that their products will not be detected in the drug test process and that their customers will pass impending drug tests regardless of their purported use of illegal substances. Some products are formulated to defraud tests for marijuana while others are targeted at cocaine. Some vendors provide money-back guarantees. Masking products fall into four categories: (1) substances that when added to a specimen or ingested dilute the specimen; (2) cleansing substances that detoxify or cleanse the urine; (3) adulterants that destroy or alter the chemical make-up of drugs; and (4) synthetic or drug-free urine that is used as a substitute for an individual’s own specimen. There are a tremendous number of products available on the market with the investigators identifying approximately 400 different products alone that are available to adulterate urine specimens.
Even though these efforts to
defraud the drug testing process represent formidable obstacles to the
integrity of drug testing, the DOT process (defined in 49 CFR Part 40)
combined with permitted validity testing will thwart most, if not all of
these products. The report quoted SAMSHA officials as stating “validity
tests are intended to produce accurate, reliable, and correctly
interpreted test results and to decrease or eliminate opportunities to
defeat drug tests.” |