I believe the law REQUIRES you to collect, record and retain the issue date and expiration date of the identification, if the identification has those elements. For example, NYS driver license has both an issue and expiration date, therefore you are REQUIRED to collect/record/retain that information. A credit card typically does not have an issue date, only an expiration date, therefore, if the particualr credit card only has an expiration date, you are REQUIRED to collect/record/retain that information.
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* My opinion is not necessarily that of my employer.