Homeland Security Digital Library - HSDL is a major collection of homeland security policy and strategy related documents. This resource provides quick access to important U.S. policy documents, presidential directives, and national strategy documents as well as specialized resources such as theses and research reports from various universities, organizations, local agencies and state agencies.
NU's membership in the Center for Research Libraries provides users with access to a vast array of research resources, including government publications.
Please visit our Federal Depository Library page for information about Depository library services and resources.
Look below for Selected Federal Portals.