Refer to part B, chapter 4,
of the International Code on Intact Stability, 2008 (2008 IS Code),
as amended; the Guidelines for the Approval of Stability Instruments
(MSC.1/Circ.1229), annex,
section 4, as amended; and the technical standards defined in part
1 of the Guidelines for verification of damage stability requirements
for tankers (MSC.1/Circ.1461).