In 2007, the U.S. Department of Labor’s Office of Federal Contract Compliance Programs selected Frito-Lay for an audit by issuing a scheduling letter. Two years later, the agency requested hiring data for January 2008 to October 2009 claiming it had found a “statistically significant” difference in its hiring rate for women at its Dallas facility. Frito-Lay refused, claiming the scheduling letter did not authorize the new data’s release.