Letter received from HMRC confirming recognition for Internet VAT filing
I can confirm that you have now successfully tested your Internet Filing Enable Software package to Vendor Single Integrated Proving Service (VSIPS) test service.
You have successfully tested for all of the forms available. These forms are:
VAT100
Your business name, details of the tested product and your URL will now be included on the HMRC recognition web pages at http://customs.hmrc.gov.uk/channelsPortalWebApp/channelsPortalWebApp.portal?_nfpb=true&_pageLabel=pageVAT_ShowContent&id=HMCE_PROD1_026455&propertyType=document
which lists the VAT Online enabled software products that have successfully passed through the testing process.