CFR > Title 33 - Navigation and Navigable Waters > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER NN—DEEPWATER PORTS (parts 148 to 150) > PART 148—DEEPWATER PORTS: GENERAL > SUBPART C—Processing Applications (§148.200 to §148.283) > 148.200—What is the purpose of this subpart?