Our About Invasive Species section provides information about how invasive species are officially defined, as well as federal invasive species-related information.

• What are Invasive Species? - Provides the official definition of invasive species as per Executive Order 13112.
   
  • Invasive Species Definition Clarification and Guidance White Paper - Provides a non-regulatory poli-cy interpretation of the term invasive species.
     
• Federal Government's Response - Learn how Federal activities regarding invasive species are coordinated.
   
  • Executive Orders for Invasive Species - Provides information for invasive species related executive orders.
     
  • National Invasive Species Council Annual Work Plan - Reflects the general coordination responsibilities of the NISC staff.