What is one of the duties of the presiding officer during a hearing?

The key responsibility of the presiding officer during a hearing is to have complete charge of the proceedings. This entails overseeing the hearing process to ensure that it runs smoothly, fairly, and according to established rules and procedures. The presiding officer is responsible for maintaining order, managing the sequence of events, and ensuring that all participants are given an opportunity to present their case. This authority enables the presiding officer to make critical decisions regarding the flow of the hearing, which is essential for a fair and efficient process.

The other options reflect roles that do not align with the primary responsibilities of a presiding officer. Providing testimony on behalf of the board contradicts the impartial role the presiding officer must maintain. Representing the supervisee's interests is not within the scope of the presiding officer's duties, as this role must remain neutral. Documenting each testimony is typically the responsibility of a designated court reporter or recorder, not the presiding officer.