(a) A vessel of more than 19.8 meters (65 feet) in length must have a collision bulkhead.
(b) A vessel of not more than 19.8 meters (65 feet) in length must have a collision bulkhead if it:
(1) Carries more than 49 passengers;
(2) Operates on exposed waters;
(3) Is of more than 12.2 meters (40 feet) in length and operates on partially protected waters; or
(4) Is constructed of wood on or after March 11, 2001, and operates in cold water.
(c) A double-ended ferry required to have a collision bulkhead must have a collision bulkhead at each end of the vessel.
source: CGD 85-080, 61 FR 971, Jan. 10, 1996, unless otherwise noted.
cite as: 46 CFR 179.210