Which of the following is NOT a component that a licensee must notify the Department about?

A licensee is required to notify the Department about changes that may affect their licensing status or professional obligations. In this context, changes in mailing address, place of practice, and e-mail address are all crucial pieces of information that the Department must have in order to ensure proper communication and regulation. Keeping such information updated helps facilitate ongoing compliance with the licensing requirements and allows the Department to maintain accurate records about each licensee's status.

However, changes in business partners are typically related to the business structure rather than the individual's licensing status. While they might impact the operations of the business, unless specific regulations state otherwise, this information does not usually fall under the mandatory notifications to the Department for maintaining an individual's barber license. Therefore, notifying the Department about changes in business partners is not a component that a licensee is required to report.