Final answer:
The timeframe for mailing a renewal notice by a commission is not stated in the provided passage, which rather outlines the stipulations for lease agreement termination and premises vacation.
Step-by-step explanation:
The specific timeframe for when a commission must mail a renewal notice for a license is not provided in the information given. However, the passage provided discusses the termination of a leasing agreement, which standards for the automatic renewal, termination notice period, and obligations upon vacating the premises such as returning keys and removing belongings. For licensing matters, typically an official regulatory body will have rules stating how far in advance renewal notices should be sent. This can vary by jurisdiction and the type of license. For a definitive answer, one should refer to the relevant licensing commission's rules or regulations within the specific context.