What Was HSPD-9, Defense of United States Agriculture and Food

What was HSPD-9, Defense of United States Agriculture and Food?

A) It has the authority to order quarantine or isolation, impose travel restrictions, or require inoculations or medical examinations.
B) It establishes a national policy to defend the agriculture and food system against terrorist attacks, major disasters, and other emergencies
C) It is designed to prevent both intentional and unintentional contamination of the U.S. food supply using enhanced regulatory authorities to focus on prevention rather than relying on response after contamination has taken place
D) Previously, the DHS was authorized to regulate chemical facility security. This was issued to implement that authorization.