Just about to get one for working over in the states.
My work have done all the ground work so far and I didnt know anything about it until it came through the post yesterday.

I do know that Im to be working offshore Alabama

Had the letter through to confirm a date and location.
Location being the London Embassy.

Anyone know how long this visa is valid for and once you have it and it needs re newed do you still need to go to london every time?

What dose the interveiw consist of??

Any info welcome.
Thanks

Jamie