1 Scope
This part of ISO 21549 describes and defines the basic structure of the identification data objects held on healthcare data cards, but does not specify particular data sets
for storage on devices.
The detailed functions and mechanisms of the following services are not within the
scope of this part of ISO 21549 (although its structures can accommodate suitable data objects elsewhere specified):
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— security functions and related services that are likely to be specified by users for
data cards depending on their specific application, e.g. confidentiality protection,
data integrity protection and authentication of persons and devices related to these
functions;
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— access control services;
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— the initialization and issuing process (which begins the operating lifetime of an
individual data card, and by which the data card is prepared for the data to be subsequently
communicated to it according to this part of ISO 21549).
The following topics are therefore beyond the scope of this part of ISO 21549:
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— physical or logical solutions for the practical functioning of particular types of
data card;
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— the forms that data take for use outside the data card, or the way in which such data
are visibly represented on the data card or elsewhere.