I have been working with an umbrella company since last June. In November I was told that it had been bought out by another umbrella company and assured that nothing would change. I then moved to a different assignment and have been asked to sign a new contract with the umbrella agency - is this correct? I had understood that I would be employed by the umbrella on an overarching basis and wanted to check if it is standard practice to sign a new contract for each assignment.
Thanks for any help with this