A. subdivision shall be governed by the terms of approval of the final plat, and the zoning ordinance and regulations in effect on the date of preliminary plat approval for a period of five years after final plat approval unless the hearing examiner finds that a change in conditions creates a serious threat to the public health or safety in the subdivision; provided, that for any final plat approved before January 1, 2015, it is vested for a period of seven years from final plat approval and if approved prior to January 1, 2008, it is vested for a period of 10 years from final plat approval. (Ord. 6654 § 5, 2017; Ord. 6317 § 4, 2010; Ord. 6239 § 1, 2009; Ord. 6186 § 8, 2008; Ord. 4296 § 2, 1988. Formerly 17.10.040.)