The following links will take you to various links of interest. If you have a link you believe would be useful or would like to see posted email us at info@optc.org

Unions

• American Federation of Labor - Congress of Industrial Organizations (AFL-CIO)
• Canadian Labour Congress, National Labour Body
• Kingston and District Labour Council
• London and District Labour Council
• North Bay and District Labour Council
• Ottawa and District Labour Council
• The Ontario Federation of Labour
• The Toronto-Central Ontario Building & Construction Trades Council

Organizations

• Mechanical Contractors Association of Ontario (MCAO)
• Mechanical Contractors Association of Canada (MCAC)
• Mechanical Contractors Association of America (MCAA)
• Ontario Construction Secretariat (OCS)
• Construction Safety Association of Ontario (CSAO)
• United Association of Journeymen... (UA)

Legislature

• Legislation and Policies
• The Legislative Assembly of Ontario

Government

• Ministry of Labour
• Ministry of Training, Colleges and Universities
• Workplace Safety & Insurance Board (WSIB)
• Ministry of Labour

Recommended

• Canadian Institute of Plumbing & Heating
• Industry Link
• MapQuest!
• PlumbNet
• Plumbing Web
• Building Web