CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER A—PROCEDURES APPLICABLE TO THE PUBLIC (parts 1 to 9) > PART 4—MARINE CASUALTIES AND INVESTIGATIONS > SUBPART 4.03—Definitions (§4.03-1 to §4.03-75) > 4.03-45—Marine employer.