(A) Major amendments. The following changes in an initial and/or final development plan are considered major amendments:
(1) Any change in the proposed land uses.
(2) Any major change in the street pattern.
(3) An increase in density above that provided for in division (B)(5) below.
(4) Any major change in proposed landscaping.
(5) Any major change in signage.
(B) Minor amendments. The following changes in an initial and/or final development plan are considered minor amendments:
(1) Any adjustment in the size or shape of the building envelope (increasing the height or reducing the building setback).
(2) Major decrease in density.
(3) Any decrease in the size of required open areas.
(4) A minor change in the street pattern.
(5) Any increase in density of a subarea:
(a) Less than 25% for a subarea with less than eight units.
(b) Less than 15% for a subarea with between nine and 20 units.
(c) Less than 8% for a subarea with 21 units or more.
(6) Any change in the number of parking spaces.
(7) Any minor change in proposed landscaping.
(8) Any minor change in signage.
(C) Minimal amendments. The following changes in an initial and/or final development plan are considered minimal amendments:
(1) Any adjustment of a building within a previously established building envelope.
(2) A minor reduction in density.
(3) Any minimal change in landscaping.
(4) Any minimal change in signage.