Its the UFU of Australia that says so, within the union rules. This is the same for many other states and firefighting related employment.
Under Section 6 "Eligibility"
6 - ELIGIBILITY
(e) (12) (3) Any person employed in New South Wales:
(a) in the Bush Fire Council of New South Wales; or
(b) as foreman, storeman, stores assistant and transport assistant by the Board
of Fire Commissioners of New South Wales
shall not be eligible for membership of the Union
(e) (12) (4) Any person employed in South Australia:
(a) by the Country Fire Services; or
(b) as technical officer, technical assistant, and caretaker by the South
Australian Metropolitan Fire Service
shall not be eligible for membership of the Union.
(e) (12) (5) Any person employed in Western Australia:
(a) by the Western Australian Bush Fires Board; or
(b) as storeman, store officer, general assistant and technical officer by the
Western Australian Fire Brigades Board
shall not be eligible for membership of the Union.
(e) (12) (6) Any person employed in Tasmania by the Tasmanian Fire Service other than a
person in the classification of Firefighter, Senior Firefighter, Serviceman, Control
Room Operator, Station Officer, Senior Station Officer, Superintendent, Regional
Chief Officer Urban, Regional Chief Officer Country, Deputy Regional Chief
Officer Urban, Deputy Regional Chief Officer Country, Chief Fire Prevention
Officer, Senior Operations Officer and Officers of the Field Division shall not be
eligible for membership of the Union.
(e) (12) (7) Any person employed in Queensland:
(a) in the Rural Fires Board; or
(b) as the Commissioner or the Deputy Commissioner of the Commission or
Authority which is responsible for fire services throughout the whole of
the State of Queensland; or
(c) who is appointed to an office or employed in a position which office or
position:
(i) is immediately below the rank of the persons referred to in clause
(b) of this provision (e) and also
(ii) is equivalent in rank to all other offices or positions referred to in
sub-clause (i) of this clause (c) of the proviso (e) and also
(iii) is responsible to one or other of the persons referred to in clause
(b) of this provision (e) for the management and/or the operations
of fire services throughout the whole of the State of Queensland.
shall not be eligible for membership of the Union.
Don't worry, its an ENTHRALLING read to see who is eligible and who isn't... Try it!
I believe that there should be a Union, or at the least an associated that has balls, to assist CFS volunteers AND paid staff with all issues of their employment. Operational and otherwise.