Advice from all you teachers out there - private tuition

[Solitaire]

DH is considering doing private tutoring from home, but is having difficulty finding information on what he needs to do (insurance, CRB checks etc). Anyone done this and have any advice
Ta!

I tutor through an agency and travel to the students houses (I have one tonight in fact). Insurance is through the agency and they weed out timewasters and people who think they can negotiate on my prices!