emvlab.org
Update in July 2022: The passport machine readable zone (MRZ) calculator now permits gender to be unspecified.
Name Description Source Format Template Tag Length P/C
Issuer Identification Number (IIN) The number that identifies the major industry and the card issuer and that forms the first part of the Primary Account Number (PAN) ICC n 6 BF0C or 73 42 3 primitive

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