Ontario’s Construction Act, was amended on October 1, 2019 to include the requirement for the prompt payment of proper invoices. In the event of non-payment, the dispute can be referred to adjudication. Further amendments to the Construction Act came into force on January 1, 2026. For information on a proper invoice please review the provisions of the Construction Act.

FAQ: Does ODACC have a template of a proper invoice?

No. ODACC does not have a template of a proper invoice.