How often must board meetings be held according to the established rules?

The correct response highlights that board meetings must occur at least semi-annually according to the established rules. This frequency ensures that the board maintains consistent engagement with its proceedings, allowing for regular oversight of the organization's activities. Holding meetings at least every six months fosters accountability and keeps all members informed about ongoing issues, strategic planning, and necessary decision-making.

Establishing a semi-annual minimum is a proactive approach that helps prevent gaps in communication and oversight, which could lead to misalignment in goals or inadequate responses to challenges. Conducting meetings too infrequently could delay the board's ability to pivot based on emerging needs or opportunities. Regular meetings also help to maintain judicial transparency and encourage participation among board members.

In contrast, the other choices reflect less frequent engagement, which may not be adequate for effective governance and oversight.