46 C.F.R. § 115.302 Certificates and permits.
Title 46 - Shipping
The Certificate of Inspection and any SOLAS Certificates must be posted under glass or other suitable transparent material, such that all pages are visible, in a conspicuous place on the vessel where observation by passengers is likely. If posting is impracticable, such as on open boats, the certificates must be kept on board in a weathertight container readily available for use by the crew and for display to passengers and others on request.
Title 46: Shipping
PART 115—INSPECTION AND CERTIFICATION
Subpart C—Posting of Certificates, Permits, and Stability Letters
§ 115.302 Certificates and permits.
