E-Verify, the free online service that allows employers to verify the employment eligibility of their new hires, has reached an important milestone. Employers have enrolled to use E-Verify at more than one million worksites. That’s quite an accomplishment considering that the program continues to be – for the most part – voluntary. The growth of the program is even more remarkable when you factor in that more than 2,500 new employers are enrolling every week. The number of employers enrolled in E-Verify has more than doubled since 2009.