Following on from our post of 11 May 2016 on Tzaneros Investments Pty Ltd v Walker Group Constructions Pty Ltd [2016] NSWSC 50 entitled Does an assignment of warranties entitle assignees to claim antecedent breaches?, the Court of Appeal of NSW has dismissed Walker Group Constructions Pty Ltd's appeal, upholding Ball J's decision that the right to sue for past breaches of the building warranties were assigned by the Deed of Assignment between the parties.