Welcome to Rialto Adjudications Pty Ltd. We are proud to have been continuously authorised by the Building and Plumbing Commission (BPC) as an Authorised Nominating Authority (ANA) since 2007, and to be the only Victorian-based ANA.

It is our role to provide accurate information and timely advice to the public about the SOP Scheme, the adjudication process, and the procedures and strict timelines that apply, and to nominate adjudicators to determine disputes. We provide information and advice impartially, promptly and without charge.

Feel free to call or email us for guidance on how the Act may apply in your particular circumstances.

Significant changes to the Victorian SOP Scheme come into effect on 15 April 2026

These changes apply to ALL contracts entered into before, on or after that date.

The information on this website relates to claims served on or after 15 April 2026.

If your claim or adjudication application was or will be served on or before 14 April 2026, click here for more information.