This chapter applies primarily, but is not limited to, ships
of 24 metres in beam and above engaged in international deep-sea trade
and incorporates experience-based prescriptive requirements on the
securing of timber deck cargoes. It primarily applies the use of steel
components for lashings but is not limited to their sole use. Consideration
may be given to allowing chapter 5 ships to make use of proven alternative
technologies in cargo securing design, which provide at least the
level of safety as specified in this chapter. Details of such alternatives
should be included in the ship's Cargo Securing Manual.