The requirements of this Article VII are intended to have prospective effect only, and shall not be interpreted to impair the obligations of any existing sales contract, lease, or amendment thereto entered into by the City before the operative date of this Article VII. Where the Covered Construction or Covered Project involves Housing Development on real property sold by the City, the requirements of this Article VII shall terminate upon issuance of a final certificate of occupancy for the Covered Construction or Covered Project.
