A request for a rehearing must be made within ________ after the commissioner's order on a hearing has been mailed or delivered.

The correct response indicates that a request for a rehearing must be made within 30 days after the commissioner's order on a hearing has been mailed or delivered. This aligns with the procedural timelines established within the regulatory framework governing hearings and appeals.

Thirty days is a common timeframe for many administrative actions, allowing parties sufficient time to review the decision and prepare a request for a rehearing. This timeframe strikes a balance between giving both the parties and the administrative body enough leeway to manage their responsibilities effectively. In contrast, shorter timeframes may not provide adequate time for preparation, while longer ones could delay the resolution of matters.

Understanding this timeframe is crucial for individuals involved in administrative proceedings, ensuring they can comply with the requirements for seeking a rehearing and are aware of the deadlines associated with such requests.