Hair testing: Proposed rule for Mandatory Guidelines for Federal Drug Testing Programs

The U.S. Department of Health and Human Services is proposing to establish scientific and technical guidelines for the inclusion of hair specimens in the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Guidelines). We encourage you to review the...
Buyer Beware: CBD, THC and Drug Testing

Buyer Beware: CBD, THC and Drug Testing

Is CBD medicine or isn’t it? Is it safe? Can it impact a drug test result? Cannabis has been the focus of considerable debate, advocacy, and policy, generating both interest and misinformation. There is a great deal of uncertainty about cannabis and cannabinoid...