Try this company at www.southforrest.co.uk/employment.html
I don't know anything about them but they they have an e-mail form so you can find out more and they are based in Inverness. Another good site is www.scottishlaw.org.uk/lawscotland/labour.html. There are loads of links including to Government websites. This should be your first port of call I think. It might take you a while to go through it but it's well worth it.
Good luck.
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