When can a PPO company request a guard to submit to a drug test?

A PPO (Private Patrol Operator) company can request a guard to submit to a drug test per company policy, treating all employees equally. This approach is essential for ensuring fairness and consistency within the organization's drug testing protocols. By establishing a clear policy that is uniformly enforced, the company helps to maintain a professional environment, ensures compliance with legal requirements, and reinforces operational integrity among all employees. This practice not only fosters trust among staff by applying the same standards to everyone but also enhances the overall safety and reliability of their security services.

The other options suggest varying degrees of inconsistency or subjective judgment in the drug testing process, which may lead to perceptions of bias or unfair treatment, undermining workplace morale and legal standing.