WHAT IS THE AUSTRALIAN STANDARD FOR STEEL PALLET RACKING? 

The Australian Standards for Steel Storage racking is AS4084-1193.
"This Standard sets out minimum requirements for the design, fabrication and erection tolerances, test methods, operation and maintenance and applies to adjustable static pallet racking made of cold-formed or hot-rolled steel structural members. It covers both the situation where racking is installed within a building and where the racking forms part of the building frame. The standard does not cover drive-in and drive-through racking, cantilever racking, mobile racking or racking made of materials other than steel" - Council of Standards Australia 1993, Steel Storage Racking - 1.1 Scope, AS 4084-1993, Standards Association of Australia, Homebush