To receive from the City Clerk copies of all proposed ordinances (other than those originating from the Planning Commission) for the amendment, supplement, change or repeal of the Zoning Ordinance or for the authorization of any special uses as set forth in this Chapter.

To consider all such proposed ordinances referred to it and to hold public hearings thereon in the manner prescribed by law.

Following public hearings, to submit to the City Council a report and recommendations on each such proposed ordinance for the amendment, supplement, change or repeal of the Zoning Ordinance or for the authorization of a special use permit.

On its own initiative, to petition the City Council, requesting an amendment, supplemental, change or repeal of the Zoning Ordinance, provided that it has first held public hearings thereon in the manner set out in Sections 89.010 to 89.144, RSMo., and as may be prescribed by this Chapter.