18.72.070   Professional qualifications.
   A.   Preservation plans shall be produced and stamped, sealed or certified by a qualified practitioner with one or more of the following qualifications:
      1.   An arborist with International Society of Arboriculture certification;
      2.   A landscape architect with Arizona state technical registration as a landscape architect;
      3.   A biologist, horticulturist, or botanist with a minimum B.A. or B.S. in a plant oriented natural resource field.
(Ord. 1998-39 § 1 (part), 1998)