PITTSBURGH -- Four unions representing over three million workers in the United States and Canada have called on the United Nations to review Nike's affiliation with the UN Global Compact because, the unions contend, Nike systematically violates workers' rights.The four labor unions include United Steelworkers of America, Canadian Labour Congress, Glass, Molders, Pottery, Plastics & Allied Workers International Union and Industrial,Wood and Allied Workers of Canada. The UN Global Compact is an initiative that corporations seeking to cast themselves as socially responsible affiliate to. In doing so, they commit to make the nine Compact principles -- concerning human rights, labor rights and the environment -- part of their strategy, culture and operations. Nike affiliated itself to Compact in 2000.In a letter to UN Secretary-General Kofi Annan, presidents of the four unions claim that Nike systematically violates Compact's Principle Three, that businesses should uphold the freedom of association and the effective recognition of the right to collective bargaining.The unions cite Nike's ongoing restructuring at its Bauer Nike Hockey subsidiary. In 1995, when Nike purchased Bauer, the hockey apparel and equipment producer employed over 1,100 union-represented workers at three facilities in Canada. Bauer Nike Hockey recently announced plans to shut two of the facilities and drastically downsize the third. Aside from Bauer Nike Hockey, none of Nike's over 23 thousand employees are unionized."We believe that Nike's combined historic absence of union representation and decimation of union representation at facilities that it acquired demonstrate that Nike systematically violates workers' association and collective bargaining rights," the unions state in the letter to Annan.The unions note the limitations of Compact while still urging the UN to raise this issue with Nike."While we understand that Compact currently has no mechanism to force compliance with Compact principles, your Web site states that the Global Compact Advisory Council is devising provisions 'to manage instances in which companies are misusing there affiliation with the Global Compact,'" the letter states. "We believe that Nike should be reminded of this and should be subject to these provisions if it fails to change course."The Canadian Labour Congress brings together 2.5 million workers that are members of more than 100 affiliate unions in a host of industries throughout Canada. The Glass, Molders, Pottery, Plastics & Allied Workers International Union represents 50,000 workers in a broad range of industries in the United States and Canada.The Industrial, Wood and Allied Workers of Canada represents over 50,000 workers in the forestry, manufacturing, building materials and other industries throughout Canada. The United Steelworkers of America is a diversified union representing over 500,000 workers throughout the US and Canada primarily in the metals, manufacturing and mining industries as well as the service sector. Visit United Steelworkers of America: www.uswa.org"