I need to cancel a travel assignment but I have already signed electronically. It's still 3 months away, but I would like to know the possible consequences. Any advice to go about it is much appreciated.
The consequences will be spelled out in the contract or associated handbook. I don't think very many agencies will try to penalize you with so much notice. But talk to the agency about it nicely and try to have a good reason - it will make them feel better about it.