| Extension of time in AustraliaAustralia rejected Gaymark and enforces time bars, but two states now let a tribunal strike an unfair one out. Security of payment runs state by state. | Australia | September 26, 2026 |
| Prevention and time at large in AustraliaTime at large has been declined repeatedly since Gaymark. The orthodoxy is that a contractor who fails to claim an extension keeps the completion date. | Australia | September 1, 2026 |
| Concurrent delay in AustraliaAS 4000-1997 apportions overlapping delay and AS 2124-1992 denies it. The form decides the answer, and 84% of forms are amended. | Australia | September 1, 2026 |
| Notice and time bars in AustraliaTime bars are enforced, with a new exception: Western Australia since 2022 and Victoria since 2025 can strike out a notice provision that is unfair. | Australia | September 26, 2026 |
| Liquidated damages and penalties in AustraliaAndrews means a stipulation can be struck without any breach at all, and Paciocco puts Australia further from England than before Cavendish. | Australia | September 1, 2026 |
| Prolongation and delay costs in AustraliaNo formula jurisprudence. Australian courts want actual cost proved contemporaneously, which is what most prolongation claims cannot produce. | Australia | September 1, 2026 |
| Global claims and total cost in AustraliaWhat a global claim has to plead in Australia, why Cessnock is not the delay authority it is cited as, and where the total-cost route still fails. | Australia | September 27, 2026 |
| Acceleration in AustraliaThere is no constructive acceleration doctrine. The claim is breach of the Superintendent's duty, and pleading the American doctrine loses it. | Australia | September 1, 2026 |
| Delay analysis methods in AustraliaFour decisions, four positions, thirteen years. Alstom, White Constructions, V601 and Santos v Fluor disagree on what a method has to be. | Australia | September 1, 2026 |
| Records and expert evidence in AustraliaConcurrent evidence, the Harmonised Expert Witness Code, and why White Constructions turned on records rather than on methodology. | Australia | September 1, 2026 |
| Limitation and long-stops in AustraliaSix years almost everywhere, three in the Northern Territory, and a ten-year building long-stop in Victoria that substitutes rather than sits alongside. | Australia | September 1, 2026 |
| Security of payment in AustraliaEight regimes, two models, and the question that decides a delay claim: whether an extension of time is adjudicable at all in that state. | Australia | September 26, 2026 |
| Variation claims in Australia: AS 4000, AS 2124 and the 2026 changesWho directed the work, in writing and before when; why approving a 'variation' does not make one (Kaloriziko, 2025); the AS 4000 pricing ladder; and Victoria's 2026 security-of-payment changes. | Australia | September 26, 2026 |
| Oral variations in Australia: why Rock Advertising never crossedA writing clause cannot stop the Principal and Contractor agreeing a variation orally. But under AS 4000 cl 36.1 an oral instruction is not a direction, so the claim must be proved as an agreement or estoppel with the Principal. | Australia | September 26, 2026 |
| AS 4000 deemed variations and latent conditions in AustraliaAustralia has no constructive-change doctrine. What it has is contractual deeming: latent conditions priced as Variations under AS 4000, the 2025 edition's reported additions, and AS 2124's different measure. | Australia | September 26, 2026 |
| AS 4000 variation pricing: how to value a variation in AustraliaAS 4000 cl 36.4 prices a variation by prior agreement, contract rates, a priced schedule, then reasonable rates. Kaloriziko (2025): pricing a non-variation does not make it a variation. | Australia | September 26, 2026 |
| Variation notice templates for AS 4000 and AS 2124Five letters: request the Superintendent's written direction, notify a Variation, notify a latent condition, give the AS 2124 cl 46.1 notice, and submit the price. Plus which to send when, and the records behind each. | Australia | October 6, 2026 |