The April 2009 ICE Enforcement Memo continues to be the blueprint for how Immigration and Customs Enforcement builds civil and criminal cases against "employers, owners, CEOs, managers, supervisors, and other in the management structure of a company."
Here is a link to this very insightful memo: LINK
Business Immigration Attorney MIRA MDIVANI
MDIVANI CORPORATE IMMIGRATION LAW FIRM
Corporate Immigration Compliance Training
Immigration and Customs Enforcement
US Citizenship and Immigration Services