How long is a provisional registration valid?

A provisional registration is designed to provide temporary authorization for an applicant while their application for a more permanent status is being processed. The correct choice reflects that provisional registration remains valid until the board has completed its review and either approves or denies the application. This period allows individuals to begin working in their qualified roles while waiting for a final decision, ensuring that there is no interruption in their ability to operate pending the outcome of their application.

In contrast to this, options like indefinite validity or a set one-year term do not accurately reflect the nature of provisional registration, which is contingent upon the board's decision-making timeline. Additionally, the notion of withdrawal by the applicant does not define the standard duration of validity for provisional status, as it relates to the individual's choice rather than the governing regulations surrounding registration.