The Countdown Is On! The OPBA Conference kicks off Sept 17 – Register now before it’s too late!

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Register Now

Join Us at the 67th annual OPBA conference – When you know, you grow!

Register today and be part of the conversation shaping public procurement.

EARLY BIRD DEADLINE ENDS JULY 7! 


Welcome & Event Overview

Join us for the 67th Annual OPBA Conference, where public procurement professionals from across the province come together to learn, connect, and grow. With dynamic educational sessions, thought-provoking discussions, and unparalleled networking opportunities, this year’s conference will empower you with the knowledge and skills needed to navigate today’s evolving procurement landscape.

New for 2025! OPBA Tradeshow – Engage with industry-leading suppliers, discover innovative solutions, and explore products and services tailored to public procurement.

Why Attend?

  • Gain Insights – Learn from top industry experts through engaging keynotes, plenary discussions, and breakout sessions.
  • Expand Your Network – Connect with peers, procurement professionals, and industry partners.
  • Stay Ahead – Explore the latest trends, including AI in procurement, digital transformation, responsible fiscal management, and leadership development.
  • Experience the Tradeshow – Meet exhibitors showcasing cutting-edge procurement solutions.



Register Now for OPBA 2025 Conference – Early Bird Ends July 7!

Registration is open – Secure your spot at the biggest OPBA event of the year!

Don’t miss your chance to connect, learn, and grow with public procurement professionals.

Click here to see the full agenda.

For registration pricing click here

Early Bird Registration deadline: July 7, 2025

Secure your spot today and join us for The Power of Procurement: When You Know, You Grow.

Register Now


Contact Hour Eligibility:  

  • Pre-Conference Workshop or RFP Course: 6 hours each
  • Caveat Emptor Cup Golf Tournament Links& Learn: 1 hour 
  • Procurement Specialists meeting: 1.5 hours 
  • People Leaders meeting: 1.5 hours 
  • Conference (Wed PM – Fri. AM): 10.75 hours 

Note: Subject to change. Check back for updates.




Support My Sister’s Place at the 2025 OPBA Conference


We’re proud to partner with My Sister’s Place as the official charity for the 2025 OPBA Conference. Show your support by purchasing a conference t-shirt—proceeds go directly to supporting their important work.

About the Charity
My Sister’s Place is a not-for-profit organization serving South Simcoe, offering a safe, supportive environment for women and their dependents. With both residential and outreach services available 24/7, 365 days a year, they empower women to live free from violence and oppression.

How to Support
Buy a t-shirt and wear it on Thursday—Casual Conference Day to raise awareness and show your solidarity!

  • Cost: $30.00

  • Deadline to order: August 19, 2025

  • Pick-up: At the conference

  • How to purchase: Add your t-shirt during conference registration

All net proceeds from sales will be donated to My Sister’s Place to support their essential programs and services.



Need Approval to Attend?

We’ve got you covered.

Download our customizable Justification Letter Template to help you clearly communicate the value of attending the 2025 OPBA Conference & Tradeshow. Whether you're highlighting professional development, supplier networking, or learning opportunities aligned with your role, this letter helps make your case.

Download the Justification Letter Template [Word]


Have questions or need help tailoring your request? Contact us at communications@opba.ca.