Governing Body Governing body," with respect to a city, means the city council or, if another board, commission, or body is empowered by law or its charter or by resolution of the city council to establish and regulate rates and charges for the distribution of gas within the city, such board, commission, or body shall be deemed to be the "governing body"; provided, however, that when the levy of a tax or the incurring of an obligation payable from taxes or any other action of such board, commission, or body requires the concurrence, approval, or independent action of the city council or another body under the city's charter or any other law, such action shall not be exercised under sections 453A.01 to 453A.12 until such concurrence or approval is received or such independent action is taken; and provided further, that the concurrence of the city council or other elected body charged with the general management of a city shall be required, prior to the adoption by the city of any resolution approving an agency agreement or any amendment thereto.