(1) For preexisting legal lots of record existing on April 24, 2021, that have not previously completed a critical area review, the provisions of this title shall apply at any subsequent building or construction permit stage, subject to PMC 28.12.030, 28.12.040 and 28.12.050.

(2) For development permit requests for which a complete application was filed prior to April 24, 2021, the provisions of this title shall not apply to that permit or approval; provided, however, that if the development proposal later requires a building or construction permit and a complete application for that building or construction permit was not filed prior to the effective date of this title, and if the provisions of this title were not addressed in the prior development approval, then critical area review pursuant to this title shall be required as part of the later building or construction permit review, subject to PMC 28.12.030, 28.12.040 and 28.12.050.

(3) Existing development and land uses lawfully in existence on April 24, 2021, are subject to the nonconforming use provisions of the Pasco Urban Area Zoning Code. [Ord. 4525 § 1, 2021; Ord. 3911 § 2, 2009; Code 1970 § 28.12.060.]