Business Law Library & Tracker
Construction Contracts & Payment
Project contracts, payment claims, adjudication and subcontractor risk.
Sources last reviewed 17 Aug 2026
Main law guides
158
Acts, regulations and codes worth reading first
Topics
60
Plain-English clusters
Published case explainers
97
Selected cases with a business lesson
Tracked updates
11
New, amended & reviewed
Plain-English explainers, not legal advice. Use the linked official source for section-level detail, and get advice for your situation.
Get legal helpMain laws
Main lawNew Zealand
Construction Contracts Act 2002
2002 No 46
PriorityIn force4 practical checks · checked 13 June 2026
Construction & TradesContracts & CommercialContractors & Worker StatusDisputes, Enforcement & RemediesConstruction Contracts & Payment
Main lawNew Zealand
Insolvency Act 2006
2006 No 55
PriorityIn force12 practical checks · checked 28 July 2026
Insolvency & RestructuringRegulatory ComplianceDirectors' Duties & GovernanceLiquidation & RestructuringDebt Recovery, Guarantees & SecurityConstruction Contracts & PaymentTelecommunications, Media & Content
Main lawNew Zealand
Building Research Levy Act 1969
1969 No 23
PriorityIn force9 practical checks · checked 28 July 2026
Construction & TradesRegulatory ComplianceRestraints, Confidentiality & Trade SecretsLicences, Permits & RegistrationsRecords, Reporting & NotificationsCharities, Clubs & Member GovernanceConstruction Contracts & Payment
Main lawNew Zealand
Contributory Negligence Act 1947
1947 No 3
PriorityIn force7 practical checks · checked 28 July 2026
Contracts & CommercialRegulatory ComplianceContractors & Worker StatusDisputes, Enforcement & RemediesConstruction Contracts & PaymentImport, Export, Sanctions & Customs
Cases