Which of the following is considered a minor offense regarding licensing?

Failing to notify about a change of name is considered a minor offense regarding licensing because it generally does not pose a direct risk to client safety or the overall integrity of the services being provided. Such administrative oversights typically can be rectified without significant consequence and do not indicate a lack of competency or professionalism in the practice itself.

In contrast, performing services without a license could lead to severe legal ramifications, as it indicates an active violation of regulations designed to protect the public. Substituting products without notice can potentially compromise client safety, as clients may be unaware of what products are used, leading to allergic reactions or other adverse effects. Having expired products in the salon poses a direct risk to clients' health and safety, as using such products can be harmful. Therefore, failing to update a name is seen as a less serious issue in the context of licensing offenses.