


PROSYNC GS1 CODE
GS1 subsets of code listsīased on the user requirement, GS1 can create a code list that is a subset of the managing agency’s list. The re-use of existing standard lists allows implementers of GS1 standards avoid mapping of different code values from different code lists representing the same information. Regional standards, such as CEN and ANSI, are not used except for purely regional standards and extensions. For example, if there are a suitable code lists managed by ISO and UN/ECE, the ISO list will be used in the GS1 XML 3.x If a suitable code list exists at a higher level, a code list from a lower level is not used.
