The whole process is fairly opaque, I wish they would be a bit more transparent about what is involved. I found this : https://www.thesslstore.com/thawte/code-signing-individual.a...

> During the validation process, Thawte requires you to present a notarized form that validates some sort of government issued photo identification and take a quick phone call. Don't worry though, this process is easy and we'll provide you with an easy-to-read validation guide after purchase.

Why can't they provide the guide ahead of purchase is ridiculous.