I'm in need of some high-end providers for a business trip. I am well verified via P411 but the catch is that my client is not and will not be able to be. What do you think? Will providers let you vouch for someone else? It's going to be a high budget affair if that makes a difference. Thanks in advance for any input! Originally Posted by drhankyHow can you vouch for your client's behavior? That has to be one of the stupidest and most dangerous things I have heard in the hobby.