South Australian Numbered Regulations South Australian Numbered Regulations56—Engine and vehicle identification numbers
(1) In this rule—
"number" includes letter.
(2) A motor vehicle must have an individual engine identification number clearly stamped, embossed or otherwise permanently marked on it.
(3) A motor vehicle built after 1930 must have the engine identification number on its engine block or the main component of its engine.
(4) A vehicle must have an individual vehicle identification number clearly stamped, embossed or otherwise permanently marked on a substantial part of its frame or chassis.
(5) An engine or vehicle identification number must be located where a person can read it easily without having to use tools to remove a part of the vehicle that would otherwise obstruct the person’s view.