(1) A community development project area plan approved by board resolution under Section 17C-4-104 may not take effect until it has been adopted by ordinance of the legislative body of the community that created the agency and notice under Section 17C-4-106 is provided.
(2) Each ordinance under Subsection (1) shall:
(a) be adopted by the community legislative body after the board's approval of a resolution under Section 17C-4-104; and
(b) designate the approved project area plan as the official community development plan of the project area.