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