Search the site for more details, but:
1. Copies are OK
2. You need permission form signed by owner if bike is not in your name.
3. Usually, they only allow 2 weeks.
4.You buy Lao insurance when you cross.
BobS
"The true secret of giving advice is, after you have honestly given it, to be perfectly indifferent whether it is taken or not and never persist in trying to set people right."