The apostille number becomes a kind of unique identifier of the document, referring back to a secure database by which the issuance can be confirmed. (slaw.ca)
Note: If collecting samples from multiple dogs, make sure to mark the collection cards with unique identifiers for each dog prior to blood collection to avoid sample mix - up. (pawprintgenetics.com)
The D - U-N-S Number is a nine - digit identification number that provides unique identifiers of business entities. (rebuildcreditscores.com)