Certain dangerous cargo or CDC means a material defined as CDC in 33 CFR 160.202 .
Designated Representative of the Captain of the Port is any U.S. Coast Guard commissioned, warrant or petty officer who has been authorized by the Captain of the Port (COTP), Virginia to act on his or her behalf.
Passenger vessel means a vessel defined as a passenger vessel in 46 CFR part 70.
33 C.F.R. §165.503