Specifies information about Tax registration numbers for verification that are displayed in the Tax Registration Log window.
When you modify the Tax Registration No. field on a card where the value in the Country/Region Code field is an EU country/region, then the new Tax registration number and your user ID are logged in the Tax Registration Log window. To verify a Tax registration number, you can choose the DrillDown button next to the Tax Registration No. field to open the Tax Registration Log window and then start the verification function. For more information, see How to: Verify Tax Registration Numbers.