Ontario Workplace Tribunal LIBRARY - Accessibility
- text resize: A A A
Provincial Bargaining Agency Designations
All Provincial Bargaining Agency Designations and Certifications documents are in Portable Document Format (PDF). To display and print these documents as PDFs you must have Adobe Acrobat Reader (version 4 or higher) installed on your computer. You can download this free software from the Adobe web site.
Provincial Bargaining Agency Designations
Pursuant to Section 153 of the Labour Relations Act, 1995 (and predecessor legislation). As of July 1, 2010
The Minister of Labour (not the Ontario Labour Relations Board) may designate employee and employer bargaining agencies in the construction industry in Ontario. The Minister may also revoke or amend such designations. Nevertheless, the Minister may refer to the OLRB any question with respect to a designation and the Board shall report its decision on the question to the Minister.
Employee bargaining agencies are designated to represent provincial units of affiliated bargaining agents, and the Minister may describe the provincial unit.
The Minister may also designate an employer bargaining agency and describe the provincial unit, even if an employers' organization has been accredited as a bargaining agent.
These Ministerial designations reflect pre-existing bargaining patterns and do not necessarily correspond to craft or trade lines.
Below is an index of these designations in alphabetical order by trade. Click on an index entry to go to the designation itself. For the sake of completeness all designations are included here even if they have been revoked or amended, so pay special attention to the notes (such as "Amendment" or "Revokes & replaces earlier ones") in the document titles.
ASBESTOS WORKERS, INSULATORS
Employee Agency
Asbestos Employees April 28 1978
Employer Agency
Asbestos Employers April 28 1978
BOILERMAKERS
Employee Agency
Boilermakers Employees January 30 1978
Employer Agency
Boilermakers Employers January 30 1978
BRICKLAYERS
Employee Agency
Bricklayers Employees March 29 1978
Bricklayers Employees Amendment April 12 1978
Certification by OLRB May 12 1998
Employer Agency
Bricklayers Employers March 29 1978
CARPENTERS
Employee Agency
Carpenters Employees March 3 1978
Carpenters Employees Amendment April 10 1980
Carpenters Employees Further amendment June 23 1997
Employer Agency
Carpenters Employers March 3 1978
Carpenters Employers Amendment April 10 1980
Carpenters Employers Further amendment June 23 1997
Carpenters Employers Revokes & replaces earlier ones March 27 2000
CEMENT MASONS
Employee Agency
Cement Masons Employees April 27 1978
Cement Masons Employees Revokes & replaces earlier one December 9 2003
Employer Agency
Cement Masons Employers April 27 1978
Cement Masons Employers Revokes & replaces earlier one March 27 2000
Cement Masons Employers Revokes & replaces earlier one Dec 9 2003
Cement Masons Employers Revokes & replaces earlier one January 18 2010
ELECTRICIANS
Employee Agency
Electricians Employees December 12 1997
Electricians Employees Revokes & replaces earlier one November 13 2001
Employer Agency
Electricians Employers December 12 1977
Electricians Employers Revokes & replaces earlier one November 13 2001
ELEVATOR CONSTRUCTORS
Employee Agency
Elevator Constructors Employees March 30 1978
Elevator Constructors Employees Amendment April 12 1978
Employer Agency
Elevator Constructors Employers March 30 1978
Elevator Constructors Employers Revokes & replaces earlier one May 2 1978
GLAZIERS
Employee Agency
Glaziers Employees April 4 1978
Glaziers Employees Revokes & replaces earlier one December 18 2000
Employer Agency
Glaziers Employers April 4 1978
Glaziers Employers Revokes & replaces earlier one December 18 2000
IRONWORKERS
Employee Agency
Ironworkers Employees March 21 1978
Ironworkers Employees Amendment April 12 1978
Employer Agency
Ironworkers Employers March 21 1978
Ironworkers Employers Revokes & replaces earlier one May 26 1982
LABOURERS
Employee Agency
Labourers Employees April 21 1978
Labourers Employees Amendment July 13 1978
Labourers Employees Further amendment September 6 1978
Labourers Employees Further amendment September 30 1983
Labourers Employees Further amendment May 8 2018
Labourers Employees Further amendment Nov 12 2018
Employer Agency
Labourers Employers April 21 1978
Labourers Employers Amendment July 5 1978
Labourers Employers Further amendment July 13 1978
Labourers Employers Further amendment September 30 1983
Labourers Employers Revokes & replaces earlier ones March 27 2000
Labourers Employers Revokes & replaces earlier ones January 18 2010
Labourers Employers Amendment May 8 2018
Labourers Employers Further amendment Nov 12 2018
LABOURERS DEMOLITION
Employee Agency
Labourers Demolition Employees January 23 1986
Labourers Demolition Employees Amendment April 18 1986
Employer Agency
Labourers Demolition Employers January 23 1986
Labourers Demolition Employers Amendment April 18 1986
Labourers Demolition Employers Revokes & replaces earlier ones March 29 2008
LABOURERS PRE-CAST
Employee Agency
Labourers Pre-Cast Employees April 21 1978
Employer Agency
Labourers Pre-Cast Employers April 21 1978
LATHERS
Employee Agency
Lathers Employees January 30 1978
Lathers Employees Revokes earlier one April 10 1980
Employer Agency
Lathers Employers January 30 1978
Lathers Employers Revokes earlier one April 10 1980
MILLWRIGHTS
Employee Agency
Millwrights Employees January 30 1978
Millwrights Employees Revokes & replaces March 11 1999
Employer Agency
Millwrights Employers January 30 1978
Millwrights Employers Revokes & replaces earlier one March 11 1999
OPERATING ENGINEERS
Employee Agency
Operating Engineers Employees March 31 1978
Operating Engineers Employees Amendment April 12 1978
Operating Engineers Employees Further amendment July 13 1978
Operating Engineers Employees Further amendment May 8 2018
Operating Engineers Employees Further amendment November 12 2018
Employer Agency
Operating Engineers Employers March 31 1978
Operating Engineers Employers Amendment July 13 1978
Operating Engineers Employers March 27 2000
Operating Engineers Employers Amendment May 8 2018
Operating Engineers Employers Further amendment November 12 2018
PAINTERS
Employee Agency
Painters Employees March 29 1978
Painters Employees Amendment April 12 1978
Painters Employees Revokes & replaces earlier ones December 18 2000
Employer Agency
Painters Employers March 29 1978
Painters Employers Revokes & replaces earlier one December 18 2000
PLASTERERS
Employee Agency
Plasterers Employees April 27 1978
Plasterers Employees Amendment May 30 1978
Plasterers Employees Revokes & replaces earlier ones December 9 2003
Employer Agency
Plasterers Employers April 27 1978
Plasterers Employers April 27 1978 different version
Plasterers Employers Revokes & replaces earlier ones May 30 1978
Plasterers Employers Revokes & replaces earlier ones March 27 2000
Plasterers Employers Revokes & replaces earlier ones December 9 2003
PLUMBERS & PIPEFITTERS
Employee Agency
Plumbers & Pipefitters Employees March 21 1978
Plumbers & Pipefitters Employees Amendment April 12 1978
Plumbers & Pipefitters Employees Further amendment May 14 1982
Employer Agency
Plumbers & Pipefitters Employers March 21 1978
Plumbers & Pipefitters Employers Revokes & replaces earlier one April 3 1978
Plumbers & Pipefitters Employers Amendment May 14 1982
REFRIGERATOR MECHANICS
Employee Agency
Refrigerator Mechanics Employees January 30 1978
Refrigerator Mechanics Employees Amendment November 14 1979
Employer Agency
Refrigerator Mechanics Employers January 30 1978
RODMEN
Employee Agency
Rodmen Employees March 21 1978
Rodmen Employees Amendment April 12 1978
Employer Agency
Rodmen Employers March 21 1978
Rodmen Employers Revokes & replaces earlier one March 27 2000
ROOFERS
Employee Agency
Roofers Employees March 21 1978
Roofers Employees Amendment April 12 1978
Roofers Employees Further amendment April 28 1986
Employer Agency
Roofers Employers March 21 1978
Roofers Employers Amendment April 28 1986
Roofers Employers Further amendment March 10 1988
SHEET METAL WORKERS
Employee Agency
Sheet Metal Workers Employees March 21 1978
Sheet Metal Workers Employees Amendment April 12 1978
Sheet Metal Workers Employees Further amendment April 28 1986
4 Sheet Metal Workers Employees Revokes & replaces earlier ones November 26 2009
Employer Agency
Sheet Metal Workers Employers March 21 1978
Sheet Metal Workers Employers Amendment April 26 1986
Sheet Metal Workers Employers Revokes & replaces earlier ones November 26 2009
SPRINKLER FITTERS
Employee Agency
Sprinkler Fitters Employees January 31 1978
Employer Agency
Sprinkler Fitters Employers January 21 1978
STEEPLEJACK AND MASONRY RESTORATION
Employee Agency
Steeplejack and Masonry Restoration Employees April 27 1978
Employer Agency
Steeplejack and Masonry Restoration Employers April 27 1978
TEAMSTERS
Employee Agency
Teamsters Employees April 24 1978
Employer Agency
Teamsters Employers April 24 1978
TILE AND TERRAZZO WORKERS
Employee Agency
Tile and Terrazzo Workers Employees March 29 1978
Tile and Terrazzo Workers Employees Amendment April 12 1978
Tile and Terrazzo Workers Employees Certification by OLRB May 12 1998