Tags: Trade Union.
The Office and Professional Employees International Union (OPEIU) is a trade union in the United States representing 110416 white-collar workers in the public and private sector.OPEIU has members in all 50 U.S. states the district of Columbia and Puerto Rico. The union formerly had 55 locals in all Canadian provinces but on June 20 2004 the Canadian locals voted to leave the OPEIU.