FLR(M) and working

Hi

My fiancee is shortly coming to the UK on a 'Fiancee visa', and once we are married we will apply for FLR(M) (yet more expense )

My question is: once the FLR(M) has been approved, will there be any barrier to her working here? i.e Does she need to apply for a separate work permit?

What do employers usually ask to see to satisfy themselves that she will be eligible to work here?

Thanks

After her FLR(M) is granted, she may work.

See also Preventing illegal working: guidance booklets for United Kingdom employers and Applying for a National Insurance number.