What is a common requirement for a collector during the testing procedure?

Ensuring compliance with testing protocols is essential during the testing procedure for a collector. This requirement involves following established guidelines and regulations that govern the collection of specimens for drug and alcohol testing. Adhering to these protocols ensures that the testing process is valid, reliable, and defensible. It includes proper handling of the collection materials, maintaining chain of custody, ensuring that the collection site is appropriate, and following steps that prevent contamination or tampering with the sample. Compliance helps protect the rights of the employee being tested while simultaneously maintaining the integrity of the test results, which is crucial for safety-sensitive positions within the transportation industry.