Commonwealth Consolidated Acts Commonwealth Consolidated Acts"A" designated officer is an officer of:
(a) in the case of a reporting unit that is the whole of an organisation--the organisation; or
(b) in any other case--a branch, or one of the branches, that constitutes the reporting unit;
who, under the rules of the reporting unit, is responsible (whether alone or with others) for undertaking the functions necessary to enable the reporting unit to comply with this Part.