With minimal exceptions, all EB-2 and EB-3 green card applications require that the employer obtain a Labor Certification from the U.S. Department of Labor. For petitions requiring this action, the Labor Certification procedure is often the hardest and most difficult action. Prior [employment](http://users.atw.hu/samp-info-forum/index.php?PHPSESSID=48e9700aed5280753a2f114d9d51c178&action=profile