Department director Cobi Tittle said the county’s drug-testing vendor relies on lab-based tests. She declined to provide additional information, including what percentage of drug offenders in ...

The use of the current collection system will no longer be accepted at the Forensic Toxicology Drug Testing Laboratory effective July 23, 2022.

Quest Diagnostics, a drug-testing laboratory, found that nearly 4% of the more than 6 million American employees who were tested for controlled substances in 2021 tested positive, according to the ...

Aug. 28—LONDONDERRY — Federal officials broke ground Wednesday on building New England's first permanent laboratory that can test illegal drug samples. U.S. Sen. Jeanne Shaheen, D-N.H ...

However, oral fluid testing cannot be implemented until the Department of Health and Human Services certifies at least two laboratories, one to serve as a primary laboratory and a second to serve ...

Here’s a closer look at what these tests involve, how accurate they are, the best time to take an at-home drug test, and what you can hope to learn from the results.

Now that the summer Olympics in London have come to a close, most assume performance-enhancing drug ("PED") testing has as well. However, PED laboratories test year round--during competition and ...