The amendment to regulation
II-1/8 of the 1974 SOLAS Convention that came into force on
29 April 1990, concerning the survival of passenger ships after damage,
led to uncertainty in the interpretation of regulation II-1/20 on
the integrity of flooding boundaries above the bulkhead deck. The
Sub-Committee on Stability and Load Lines and on Fishing Vessels Safety,
at its thirty-fourth session, developed amendments to regulations II-1/8 and 20 that would
ensure a consistent interpretation of the amendment to regulation 8 that came into force
on 29 April 1990.
Recognizing that flooding boundaries also serve as fire
protection boundaries, the Maritime Safety Committee, at its fifty-eighth
session, referred the amendments proposed by the SLF Sub-Committee
to the Sub-Committee on Fire Protection, for its consideration.
Further recognizing the need for interim guidance, the Maritime
Safety Committee, at its fifty-eighth session, adopted a guidance
note concerning the integrity of flooding boundaries above the bulkhead
deck of passenger ships. The note is annexed for the information of
the Member Governments and the commercial shipbuilding industry.