File format

The UUR file is a Comma Separated Values (CSV) formatted document containing two record types:

entry— contains the actual UUR data of interest, one entry for each UUR
footer—contains summary data that can be used to verify successful transfer of the file

Commas separating unused columns at the end of a line may not be omitted.

Note: The CSV file may contain more fields in the future. The fields documented below will always appear in the same order; new fields will be appended to the end of the line. Clients should implement their importers assuming that more fields may appear at any time without warning. Any fields not documented in this file must not be depended upon for any purpose.