Appeals

Mayfield Development's competition case against NSW Ports over agreements to privatise two ports has made it to the High Court, with the developer pressing its argument that derivative Crown immunity did not apply to the port authority.

In their fight against oral subpoenas they say are fishing for broader grounds of appeal, counsel for two MinterEllison lawyers said on Tuesday that a silk acting for Ben Roberts-Smith should apologise for remarks in open court last week.

The High Court has agreed to hear an appeal by a doctor who says the law of unjust enrichment entitles him to over $1.4 million in interest on a $900,000 sum that his lawyers repaid to him amid a fight about his legal fees.

Logistics company Qube wants the High Court to clarify the scope of an adjudicator's role in determining a contractor's payment claims under the SOP Act.

A judge has taken issue with an argument by disgraced solider Ben Roberts-Smith that a Nine journalist threw his solicitors "under the bus", saying it suggested the MinterEllison lawyers engaged in misconduct in the absence of an appeal claim against them.

Sunshine Loans wants the High Court to weigh in on an appeals court's decision that overturned the recusal of a judge from deciding the penalty in ASIC's case over unauthorised fees.

A South Australian wind farm developer has lost its appeal of ruling ordering it to make a $21 million progress payment to joint venture partners GE Renewable Energy and Elecnor.

Ben Roberts-Smith has accused Nine journalist Nick McKenzie of using his lawyers as a "shield" against claims he had access to confidential and privileged legal strategy in the former soldier's failed defamation case.

The High Court has been asked to weigh in on when a court should step in when the machinery governing the entitlement to payments in a contract breaks down, in a dispute between luxury home builder Glenvill and Amcor over asbestos remediation at an industrial site in the Melbourne suburb of Alphington.

The Full Court has granted a cross-appeal by crypto currency provider Block Earner, finding its did not need a financial services licence because its crypto product is not a financial product.