How can a member formally contest a ruling made by the chair?

A member can formally contest a ruling made by the chair through a motion to appeal. This process allows the member to challenge the decision and bring it before the assembly for further consideration. When a motion to appeal is made, it typically requires the assembly to vote on whether to uphold or overturn the chair's ruling. This procedure is crucial in parliamentary procedure as it ensures that members have a mechanism to question decisions that may not seem just or fair.

The other options, while related to parliamentary procedure, do not serve the same purpose as a motion to appeal. Filing an objection may signify disagreement but does not formally initiate a contestation process. Requesting a division usually pertains to clarifying a vote rather than contesting a ruling. Calling for a vote indicates a desire to decide on a matter but does not specifically address challenging the chair’s authority or decision.