United Association

United Association
United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada
Abbreviation	UA
Formation	October 11, 1889
Type	Trade union
Headquarters	Annapolis, Maryland, US
Location	Canada; United States; ;
Membership (2014)	363,000
President	Mark McManus
Affiliations	AFL–CIO; Canadian Labour Congress; North America's Building Trades Unions;
Website	ua.org

The United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada, commonly known as the United Association (UA), is a labor union which represents workers in the plumbing and pipefitting industries in the United States and Canada.

^ US Department of Labor, Office of Labor-Management Standards. File number 000-111. Report submitted September 29, 2014.

[OLMS_LM-2_2023-03-23-1] US Department of Labor, Office of Labor-Management Standards. File number 000-111. Report submitted September 29, 2014.

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