What actions should be taken if a collection is not conducted according to DOT regulations?

In the context of DOT regulations, if a collection is not conducted according to the established guidelines, the results are deemed invalid. This invalidity arises because the integrity of the collection process is essential for ensuring the reliability and accuracy of the test results. When a collection deviates from DOT protocols, it jeopardizes both the outcome and the intended purpose of the drug and alcohol testing program.

As a result, indicating that the results may not be valid emphasizes the importance of the proper collection process and reinforces the need for retraining personnel involved in drug testing. Retraining ensures that future collections adhere to regulatory requirements, maintaining the integrity of the testing environment and protecting the interests of all parties involved. Recognizing that retraining could be necessary highlights a commitment to comply with regulations and promotes a culture of accountability.

Other options, while they may seem relevant in certain contexts, do not directly address the consequences of improper procedure in the way that acknowledging the invalidity of the results and the need for retraining does.