The requirements relevant to the safe return to port for
passenger ships, as contained in resolution
MSC.216(82), entering into force on 1 July 2010, have been
shown to be challenging.
These Interim Explanatory Notes have been developed in the
light of the experience gained so far in the early application of
the aforementioned requirements, taking into account the guidance
contained in the Performance standards for the systems and services
to remain operational on passenger ships for safe return to port and
orderly evacuation and abandonment after a casualty (MSC.1/Circ.1214).