The auditing committee shall perform the following functions:
 1. Make or cause to be made an examination of the affairs of the state credit union at least annually, including an audit of its financial records. If the auditing committee feels such action to be necessary, the auditing committee shall call the members together after the audit and submit to them its report.
 2. Make or cause to be made an annual report and submit it at the annual meeting of the members.
 3. Suspend by majority vote any officer, director, or member of the auditing committee if the auditing committee deems the action to be necessary to the proper conduct of the state credit union. The suspension shall be put to a vote of the membership, according to the provisions of section 533.203. The members may vote to sustain the suspension and remove the officer, director, or member permanently or may vote to reinstate the officer, director, or member.
 4. Call a special meeting of state credit union members by majority vote to consider a matter to be submitted by the auditing committee.