A Global Perspective on Workplace Drug Testing
Workplace drug testing around the world is quite varied and must address a number of regionally unique factors that affect the collection and processing of suitable test specimens.
There are a few challenges to international drug testing that may arise during the strict specimen collection and handling process. It is extremely important to maintain the integrity of the testing protocol and the security of the specimens as they move through the collection and test analysis process. This procedure, often called the “chain of custody,” protects the employee’s rights of accuracy. Some of...