The USCIS LAWS site provides information on laws, regulations and interpretations controlling immigration and the work of the immigration-related components of the Department of Homeland Security.
The nation’s premier collection of homeland security policy and strategy documents, including presidential directives, theses and reports from universities, organizations and state and local agencies.
Note: access is limited by Department of Homeland Security. State employees with standard state email addresses can register for remote access to this database by clicking on the “Request an individual HSDL account” on the database home page.