It shall be the duty of all the officers of the City to report
annually to the Board of Aldermen, such reports to embrace a full
statement of the receipts and expenditures of their respective offices
and such other matters as may be required by the Board of Aldermen
by ordinance, resolution or otherwise. (RSMo. § 79.340)
The Mayor or Board of Aldermen shall have power, as often as
he/she or they may deem it necessary, to require any officer of the
City to exhibit his/her accounts or other papers or records and to
make report to the Board of Aldermen, in writing, touching any matter
relating to his/her office. (RSMo. § 79.350)