Any Planned Unit Development Permit, Planned Development Permit, Variance, Use Permit or other approval or permit previously issued by the County pursuant to previous regulations of the Zoning Ordinance shall continue to be administered in the same manner as existing permits. Actions to amend, review, revoke, or enforce such permits shall be subject to the regulations and procedures of this Chapter and Chapter 18.10 and Chapter 19.01, except for existing Planned Unit Development permits which were adopted by ordinance and which must be administered in the same manner as existing ordinances. (Ord. 3432, 8/23/83; Ord. 4761 § 7, 5/18/04)