Written notification to the Department must include changes to which of the following?

The correct response highlights the requirement that when notifying the Department of changes, both mailing and e-mailing addresses must be included. This is important because the Department needs to maintain accurate records to ensure effective communication and updates regarding licensing, regulations, and any required correspondence related to the practice of barbering.

The necessity of updating both addresses reflects the importance of keeping contact information current so that the Department can reach the barber for licensing renewals, regulatory changes, and other critical information that affects their practice. Inaccurate or outdated contact information could result in missed notifications or deadlines, which could have negative consequences for the barber's professional standing.

This requirement emphasizes the thoroughness needed in maintaining one's professional documentation and the role it plays in the overall compliance with state regulations governing the barbering profession.