The building and construction industry in Western Australia continues to evolve, and with it, the legal framework governing disputes between parties. Recent amendments to the Building and Construction Industry Security of Payment Act 2021 (WA) have introduced changes that all industry participants need to understand.
The Security of Payment Act was introduced to ensure that persons who carry out construction work or supply related goods and services are able to recover progress payments. The Act provides a rapid adjudication mechanism as an alternative to litigation or arbitration, enabling cash flow to be maintained throughout the construction chain.
One of the most significant recent developments is the expansion of the Act's coverage to include contracts with government entities. Previously, certain government contracts were excluded from the adjudication regime. This change means that subcontractors working on government projects now have access to the same rapid dispute resolution mechanisms available in the private sector.
The amendments also introduce stricter requirements around payment schedules. A respondent who fails to provide a payment schedule within the prescribed timeframe is now liable to pay the full claimed amount. This is a significant shift that places greater pressure on principals and head contractors to respond promptly to payment claims.
For builders and contractors operating in Perth's competitive market, these changes demand a review of internal processes. Payment claims must be assessed and responded to within tight timeframes. Failure to do so can result in adjudication decisions that are enforceable as judgments of the court.
The amendments also address the issue of unfair contract terms in building contracts. Clauses that allow one party to unilaterally vary the scope of work, extend timeframes without compensation, or impose unreasonable conditions on payment are now subject to greater scrutiny.
We advise all construction industry participants to review their standard form contracts, ensure their accounts and project management teams are aware of the new timeframes, and seek legal advice before entering into contracts that contain unusual or onerous terms. Prevention is invariably more cost-effective than cure in construction disputes.