Publish a certificate or notice

Support a Canadian company. Stay compliant. Publish with Link2Build for just $199.

Link2Build is 100% Canadian owned and operated, and all revenue stays in Canada—supporting Canadian jobs and businesses. We are Canada’s market leader in publishing Certificates of Substantial Performance (CSPs) and other legal construction notices required under Ontario’s Construction Act.

Publishing with us is simple and fully compliant. Choose one of the two easy options below:

Option 1: Submit an existing notice online

If you already have a completed Certificate of Substantial Performance (or other legal notice), click Submit Online in the table below to begin. Our system will prompt you to enter all required project details.

Option 2: Create a new notice using our templates

Need to create a notice from scratch? Click Download Word File in the table below to access a template. Complete it with all required information and signatures, then save it as a PDF. You’ll upload this during the online publishing process.

Value-added service:

You can include email addresses of subcontractors and suppliers you'd like us to instantly notify once your notice is published—at no additional cost.

Once payment is processed, your notice is:

• published immediately
• archived permanently on Link2Build.ca
• compliant with Ontario’s Construction Act

Publish faster and smarter

If you publish frequently, consider our pre-paid packages for convenience, security, and faster processing. View our pre-paid packages.

Choose the Canadian alternative. Choose Link2Build.

Additional forms not listed here

Note that provisions in the Construction Act may require the use of forms not identified above and are not required to be published.

All 39 forms are identified in the Layperson’s Guide to the Construction Act (see page 39) and are accessible on the Ontario Court Forms website.

Disclaimer

Please review our Terms of Use for information about the completeness and accuracy of placement of certificates and notices. Link2Build is not responsible for any inaccuracies contained in published notices or certificates. Please consult a lawyer for advice on publishing notices and certificates under the terms of Ontario’s Construction Act.