(1) If an application for a variation of a collective agreement is made under subsection 536MT(1), the FWC must register the agreement as varied if the requirements of section 536MT and subsection (1A) of this section are met in relation to the variation.
(1A) The FWC must be satisfied that variation of the agreement would not be contrary to the public interest, taking into account the object of this Part set out in section 536MJ.
(2) The FWC must publish a copy of the collective agreement as varied and the declaration referred to in subsection 536MT(3) on the FWC's website.
(3) The variation comes into operation when the agreement as varied is registered.