(1) Where it is not contrary to the rules of an organisation to do so, the organisation may participate in workplace relations systems.
(2) For the purpose of participating, a branch of an organisation may become registered under a law of a State so long as that registration does not involve the branch in becoming incorporated, or otherwise becoming a legal entity, under the law of the State.
(3) Where an organisation participates, its rules may provide that the secretary of the branch of the organisation in the State is the person to sue or to be sued under the law of the State in relation to any acts or omissions arising from its participation.