Interim Adjudication in Construction Law | Statutory Construction Dispute Resolution

What interim adjudication is and why it exists

Interim adjudication in construction law is a statutory dispute-resolution process designed to address disputes during the course of a construction project, rather than after the project has ended. It exists to provide a fast, temporary resolution that allows work to continue and payments to flow while disagreements are being addressed.

Unlike litigation or arbitration, the procedure is intentionally streamlined and time-limited. Its primary purpose is to maintain cash flow and project momentum in an industry where payment delays or unresolved disputes can quickly disrupt an entire project and affect multiple parties in the construction chain.

The process produces a decision that is temporarily binding. The determination must be complied with immediately, but the parties retain the right to revisit the dispute later through litigation, arbitration, or settlement for a final resolution.

Where it fits in construction disputes

This statutory process occupies a unique position within the construction dispute-resolution landscape. It operates alongside negotiation and mediation, but differs from them by resulting in a binding determination made by an independent adjudicator.

It also differs fundamentally from arbitration and litigation. Those processes are typically more formal, time-consuming, and focused on final outcomes, often after a project has concluded. By contrast, adjudication is designed to function in real time, while the project is ongoing.

Due to this design, the mechanism is commonly associated with disputes involving payment, valuation, and timing, where prompt resolution is critical to keeping projects moving. While frequently used in these contexts, it is not limited to a single type of dispute and may apply wherever the statutory framework permits.

Why the process is time-sensitive and strategically important

Time sensitivity is central to the statutory scheme. The process is governed by strict timelines that require parties to act quickly and decisively. This structure reflects the legislative intent to prevent disputes from lingering and disrupting construction projects.

The speed of the procedure can significantly affect leverage. Parties who are prepared and organized may gain a strategic advantage, while delays or inaction can weaken a party’s position, disrupt cash flow, or limit available responses.

For this reason, understanding interim adjudication early — even before a dispute escalates — is critical. It is not a last-resort remedy; it is designed to operate during projects, allowing parties to obtain temporary clarity while preserving their right to seek a final determination later.

How this section is organized

This section is structured to provide clarity:

• Construction Act – the statutory foundation and scope of the adjudication regime
• Interim Adjudication Process – how the procedure functions at a high level
• Deadlines & Timelines – why timing is critical and how missed deadlines can affect outcomes

When to seek legal advice

Because construction adjudication moves quickly and carries immediate consequences, early legal advice can be critical where a referral is anticipated or underway. Understanding how the procedure fits into the broader dispute landscape can help prevent missteps and preserve strategic options.