#  Government ID URI
source: https://developer.mastercard.com/cross-border-services/documentation/additional-resources/common-government-uri/index.md

URI format:
\<\<schema\>schema\>:\<\<id-number\>id-number\>;expiration-date=\<\<expiration-date\>expiration-date\>;issue-date=\<\<date-of-issue\>date-of-issue\>;country=\<\<issuing-country\>issuing-country\>

Example #1: Passport Number  

ppn:123456789;expiration-date=2019-05-27;issue-date=2011-07-12;country=USA

Example #2: Social Security Number   

ssn:123456789; country=USA

(Please note: for SSN, the date fields are not applicable)

|      Field      |                                                                                                                                   Description                                                                                                                                   |
|-----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| schema          | lower case alpha, length: 3 Valid Values: ppn - passport number ssn - social security number ein - employer identification number tin - tax identification number aln - alien registration number cus - customer number idc - identity card number dln - drivers license number |
| id-number       | alphanumeric, max length : 80                                                                                                                                                                                                                                                   |
| expiration-date | YYYY-MM-DD in ISO8061 format, max length 10. This part of the URI may not be applicable in all cases.                                                                                                                                                                           |
| issue-date      | YYYY-MM-DD in ISO8061 format, max length 10. This part of the URI may not be applicable in all cases.                                                                                                                                                                           |
| issuing-country | This field is a three letter ISO country code representing the country that issues the id. This part of the URI may not be applicable in all cases.                                                                                                                             |