Your OCA membership provides you with access to Link2Build Plans Room which includes the Ottawa and Eastern Ontario zone where some 3,000 bid opportunities will be reported on.

Members can access all bid documents, including specifications, drawings, addenda, likely bidders and bid results. A daily email update providing changes on any project is a welcome feature. to learn more, you can contact any member of our project information team on our OCA Team page or email us at .

The Bid Closing Calendar is available as a resource to those planning when to close a tender and wish to avoid busy closing dates which may impact on the number of bidders.

Listing your project with the OCA on the Link2Build Platform – To have project listed at the OCA, simply provide an electronic copy to the OCA which can be submitted by email to (attachments should be limited to 15MB per email, Links to Dropbox, WeTransfer or other services are acceptable).