When may the board act on a complaint?

The board may act on a complaint when there is no time limitation because this indicates that the governing laws or regulations do not impose a specific timeframe within which a complaint must be filed or addressed. This scenario allows for accountability regardless of how much time has passed since the alleged incident occurred. In many jurisdictions, there is a recognition of the need to address serious offenses that could still be relevant and impactful, even if some time has elapsed.

In contrast, the options that suggest specific time limitations, such as a one-year or two-year window, are not applicable in this context. The choice that references a three-year timeframe also limits the board's ability to take action based on more flexible or serious situations that might arise beyond that period. Therefore, the option stating that there is no time limitation is the most inclusive and aligns with the principle of ensuring public safety and accountability without arbitrary restrictions.