I am a business operations/office administration professional from the US.  I am not a consultant.  I served as office manager for my employer.  I had built and established new offices for my employers in the US.  I know the regulations on running an office in the US.  Now that I am here in the UK, I feel inadequate that I don't know HR regulations and business compliances.  I am trying to learn as much as I can online. Any suggestions on what to do to get a crash course?  Thanks!  Would appreciate your inputs.