The correct answer is C) document signed by vessel and shore facility persons-in-charge declaring that all transfer requirements have been met. The declaration of inspection is a document that must be completed and signed by both the vessel's person-in-charge and the shore facility's person-in-charge prior to any transfer of oil, hazardous material, or dangerous cargo. This confirms that all the necessary equipment, procedures, and safety requirements have been properly inspected and are in compliance with U.S. regulations. The other options are incorrect because they do not accurately describe the declaration of inspection. Option A refers to a different document, option B describes the application process for a Coast Guard inspection, and option D is not the purpose of the declaration of inspection.