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The 69th Annual
Ontario Building Trades Convention

Oct 15-16th 2026 - The Westin Ottawa, Ontario
Dear Affiliates,

We welcome you to the 69th Annual Convention of the Provincial Building and Construction Trades Council of Ontario, taking place at the Westin Ottawa Hotel, in Ottawa, Ontario.

On this webpage, you will find the following materials:​
  • Member Resources
  • Hotel Information
  • Schedule
  • Links to workshop material
  • Speakers
  • Booth Vendors
  • Sponsors
  • Local Tourism & Vendor details

Member Resources & Hotel Details

Please see below for local links and resources for help with gambling and substance misuse.

De Novo Treatment Centre

Speak with addiction experts and learn about DeNovo's treatment programs. 

AA Meetings (Ottawa)

Find local meetings and times for AA meetings in the Ottawa area. 

NA Meetings (Ontario wide)

Find dates and times for local or virtual NA meetings from across Ontario.

Gamblers Anonymous

Find dates and times for meetings from across Ontario. There is also a telephone hotline. 

988 Crisis Helpline

A safe space to talk, 24 hours a day, every day of the year.

CAMH

Explore the mental health and crisis supports available through CAMH's services. 

11 Colonel By Dr, Ottawa,
ON K1N 9J1

Phone: (613) 560-7000
Red Garage

5 Daly Ave, Ottawa,

ON K1N 6E3

Blue Garage

80 Nicholas St, Ottawa,

ON K1N 7B9

Green Garage

72 Besserer St, Ottawa,

ON K1N 9J7

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Schedule

Registration Desk

Operating Hours

Wednesday
October 14, 2026

Open: 8:00am

Close: 4:00pm

Thursday
October 15, 2026

Open: 8:00am

Close: 4:00pm

Friday
October 16, 2026

Open: 7:00am

Close: 8:00am

Workshop Day

9:00am - 3:00pm

Provinces Ballroom, 4th floor
SUPPORTING MEMBERS AFTER TREATMENT:

Practical, Scenario‑Based Return‑to‑Work Training
Hosted by Michael Varieur (Executive Director of De Novo Treatment Centre) and Carmine Tiano (Director of Occupational Services of the Ontario Building Trades)

Workshop Lunch

12:00pm - 1:00pm

Governor General I, 4th floor

Welcoming Reception

5:30pm - 9:30pm

Confederation Foyer, 4th floor
Sponsored by:
Union Power Insurance Brokers
The Reception will be held in the Confederation Foyer, located on the 4th floor of the Westin Ottawa. Food and Beverage will be served. 

Workshop Material

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SUPPORTING MEMBERS AFTER TREATMENT:
Practical, Scenario‑Based Return‑to‑Work Training

When one of your members return to work after addiction treatment or a mental‑health‑related absence, the decisions made in the first few weeks can shape their recovery, their employment stability, and their future in the trade. Are you confident you know how to respond?

 

Supporting Members After Treatment: Practical, Scenario‑Based Return‑to‑Work Training is an interactive workshop delivered by the Ontario Building Trades (OBT) in partnership with De Novo Treatment Centre. This session provides union representatives with practical education, evidence‑informed resources, and hands‑on learning designed for real‑world application.

 

Participants will engage in group activities, guided discussions, and a detailed case study that walks through how to support a member returning to work after addiction treatment, mental‑health recovery, or both. You will work through realistic scenarios and decision‑making exercises that address accommodation, safety, privacy, duty to cooperate, and the complexities of early‑stage return‑to‑work planning.

 

You will leave with practical tools you can use immediately to better support members, strengthen recovery at work, and contribute to safer, healthier workplaces across Ontario’s unionized construction industry, because supporting a member’s successful return is more than a responsibility; it’s an opportunity to change a life.

Hosted by:

Michael Varieur 
Executive Director
De Novo Treatment Centre
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Carmine Tiano
Director of Occupational Services
Ontario Building Trades
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Sarah Beaudoin
Program & Staff Development Coordinator 
De Novo Treatment Centre
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Macrina Perron
Director of Programs
De Novo Treatment Centre
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Grace Tiersma
Research Project Coordinator
De Novo Treatment Centre
NOTE:
This webpage is password protected and available to those who signed up for the workshop. For assistance, please reach out to Shavanni at Shavanni@Ontariobuildingtrades.com

Speakers

CEO & Registrar of STO

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Candice White

Candice White has served as CEO and Registrar of Skilled Trades Ontario since November 2024. She brings over a decade of public sector leadership, known for driving innovation, operational excellence, and enhancing client experience. White has overseen the transfer of key apprenticeship responsibilities to Skilled Trades Ontario and led a major marketing campaign aimed at youth, parents, and educators to promote skilled trades. She holds credentials in business and municipal governance and is a graduate of Loyalist College’s Honours Business Program.  

Exhibitors

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DeNovo Treatment Centre

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Building Trades Members Assistance Program

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Members’ Health

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Broadbent Institute

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Workers Arts and Heritage Centre

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DCM Thistle Printing

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Alliance Creative

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Building Trades Worker' Services

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Workers Health and Safety Centre

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Ontario Federation
of Labour

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LogicalDox

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Construction Training & Apprenticeship Ontario

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Occupational Health Clinics for Ontario Workers

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Douglas Coldwell Layton Foundation

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Union Power Insurance

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Ontario Building & Construction Tradeswomen

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Helmets to Hardhats

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Open Collaboration for Cognitive Accessibility.

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Segal Marco Advisors

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Literacy Link
South Central

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Conestoga College

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Cavan Advertising

Sponsors

Title Sponsor

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Bruce Power

Welcoming Reception Sponsor

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Union Power

Silver Sponsors

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Alberici Construction

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Canada's Building Trades Union

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E.S. Fox

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Pearson LIFT

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Skillplan

Bronze Sponsors

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Building Trades Workers' Services

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Koskie Minsky

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Ontario Construction Secretariat  

Surveys

We encourage all attendees to take our survey. Your honest feedback will help us build a better experience for Delegates, Guests, and Industry partners. 

On behalf of everyone on the team, your opinion is essential to help us improve the convention experience for all.

Thank you.
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