But within months, a large number of employers refused to cooperate with the NLB. The NLB relied on enforcement of its orders through the NRA (which only had the power to remove so-called Blue Eagle industrial code approval from a manufacturer) or prosecution by the U.S. Department of Justice. These weak enforcement powers encouraged employer resistance. In July 1933, the Weirton Steel Company held a private election rather than submit to one ran and monitored by the NLB. The Budd Manufacturing Company established a company union, then refused to bargain with the AFL affiliate in the plant.