ISO 4100:1980 Preview
Road vehicles -- World parts manufacturer identifier (WPMI) code
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
Specifies the content and structure of an identifier in order to establish, on a world-wide basis, the identification of the manufacturers of parts for road vehicles; this identifier may serve, at the manufacturer's option, as a substitute or an addition for various national or international systems which already exist. Applies only to manufacturers of parts to be used on road vehicles as defined in ISO 3833.
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