An approved management plan for * land is a plan that:
(a) shows the different classes within the land and the location of any fencing needed to separate any of the land classes to prevent land degradation; and
(b) describes the kind of fencing and how it will prevent land degradation; and
(c) has been prepared by, or approved in writing as a suitable plan for the land by:
(i) an officer of an * Australian government agency responsible for land conservation who has authority to do so; or
(ii) an individual who was at the time approved as a farm consultant under this Subdivision.