The Registrar is prohibited from investigating a complaint if the license is __________.

The correct answer indicates that the Registrar can investigate a complaint regardless of the status of the license, meaning that even if a license is suspended, expired, or has been voluntarily surrendered, the Registrar retains the authority to proceed with an investigation.

This underscores the principle that the integrity of the licensing process allows for scrutiny and evaluation of a license holder’s conduct, irrespective of their current licensing status. It ensures that complaints can be addressed properly, promoting accountability within the profession.

Therefore, the fundamental understanding is that the obligation to uphold standards and inquire into potential violations remains intact despite the license being in a problematic status. This reinforces the notion that professional accountability is paramount, and the investigation process should not be hindered by the state of a license.