12-3-5: PUBLIC HEARING:
Before approving a preliminary plat, the commission may in its discretion hold a public hearing on the proposed plat, notice of which shall be given by publication in a local newspaper of general distribution, or by posting notices on the tract, or by sending notices to affected property owners by mail. Such notice shall be given within seven (7) days prior to the public hearing. (2000 Code § 176.15)