Does an employee need to be paid for overtime if I did not approve it?
Yes. If non-exempt employees work overtime hours, they must be paid, even if they are unapproved. That is why it is critical to establish how overtime approval will be managed and communicated to everyone in your unit. The guidance for affected employees should reiterate that employees should seek approval before working any overtime. You can help by establishing rules in your unit for seeking approval in advance for projects or events that may be deadline-driven and require additional hours.