The US Department of Transportation (DOT) recently proposed significant amendments to its drug and alcohol testing regulations that include adding fentanyl and its metabolite, norfentanyl, to the drug ...

The field of alcohol and drug abuse testing is rapidly evolving, with new drugs continually emerging and new methods for their accurate detection and quantification continuing to be required. Dr. Olof ...

The country’s alcohol industry is recalibrating. Since the introduction of the new tax regime in January, which links excise duty directly to alcohol content, alcoholic beverage producers have begun ...