RRO

Catch RFI triggers before you lodge, know exactly what to submit, and answer council in minutes.

The problem · After lodgement

One question can send you back.

You lodge the plans. Then an RFI arrives. Of the 143,022 consent applications lodged across New Zealand in the year to June 2025, 64.6% received at least one. Now it’s back to the drawings, chasing details and gathering evidence, with a median of 11 days to answer each round, while your consent waits.

Architectural plans and junction details with a subtle review highlight

Introducing our flagship feature

The RFI Engine.

1M+ real RFIs processed

Find the RFI before council does. ARRO catches issues buried in your drawings and marks the exact spot, so you can address them before lodgement. If an RFI still lands, answer it in minutes.

Learn more about plan analysis
APPLICATION PREP

But that's not all we do.

Every site brings its own requirements. Start with an address, understand the site, and identify the documents your application needs. Bring them together before you lodge, so missing information doesn’t hold up the next step.

Overhead residential site imagery with property boundaries, contours and a service route
02 · Site report

Understand the site before you design.

Enter an address. See the hazards, zoning, services and rules that affect the site, with sources for every finding. Export the report to share with your team.

Explore Site Check

Early access · South Island

Ready for your next consent?

Understand your site. Catch issues before you lodge. Answer RFIs with confidence. Join the waitlist to bring ARRO into your next project.

Join the waitlist

We’ll be in touch as access opens.

ARRO - AI Building Consent & RFI Management for NZ