此应用程序提供您的证件验证的状态
Checking the status of your DataFlow Primary Source Verification has never been so easy.
The app is easy, simple. All you have to do is register your account and get started.
Keep your Barcode and Passport Number while registering your account. Once you are done with the registration process, you are good to go.
Enter your credentials and login to know your verification status.