46 C.F.R. § 154.1814 – Cargo information cards.

(a) No person may operate a vessel unless a cargo information card for each cargo being transported is carried either in the wheelhouse, in the ship's office, or in another location easily accessible to the person in charge of the watch.
(b) When a vessel is moored at a terminal, the master shall ensure that a set of information cards is in the possession of the terminal's person in charge of cargo transfer operations.
(c) Each card must be at least 17 cm × 24 cm (6 3/4 in. × 9 1/2 in.), have printing on one side only, and must contain the following information about the cargo:
1. (1) Name as listed in Table 4.
2. (2) Appearance.
3. (3) Odor.
4. (4) Safe handling procedures, including special handling instructions, and handling hazards.
5. (5) Procedures to follow in the event of spills, leaks, or uncontrolled cargo release.
6. (6) Procedures to be followed if a person is exposed to the cargo.
7. (7) Firefighting procedures and materials.