The American Prosecutors Research Institute (APRI) conducted an exploratory study to examine how prosecutors can best respond to terrorism in a post-September 11 legislative environment. Because the passage of anti-terrorism legislation at the state level has the potential to have an impact on local prosecutors, who are responsible for enforcing state laws, the American Prosecutors Research Institute (APRI) designed a survey to examine local prosecutors' involvement in homeland security and the ways in which their offices' organizational structure have changed to facilitate their involvement. Surveys were mailed or faxed to the 112 largest jurisdictions in the country. The survey instrument was divided into the following seven sections: (1) Background Information on the Jurisdiction, (2) Experience With State Legislation, (3) Organizational Changes, (4) Challenges Facing Local Prosecutors, (5) Methods Used to Overcome Challenges, (6) Coordination With Other Agencies, and (7) Training Needs. The survey questions focused on the legal framework and organizational structure in which local prosecutors operate.