The information you find within this port web site are links to usable documents, web sites, and other resources, related to the particular topic. By no means are the content within the only resources available. After much research, the developers of the web site have found these resources to be the most user-friendly at the time of research. Also, the regulatory references within may not be the only regulations a port operator may be responsible for. It is the responsibility of the web site user to verify their own regulatory situation with the proper authorities for their particular purpose, be it federal, state, local, or tribal agency. This port sector web site is meant to act as a starting point for the port operator to gain an understanding of their environmental regulatory responsibilities.