I would like some information on how I can set up and register a nursing agency please`

This is the only information I can offer that is comprehensive:

How to start a nursing agency, How to start a nurse staffing agency, Nurse Agency, Healthcare Business, Nurse Registry, Medical Staffing, RN Contractor

Good and helpful answer above!

It would help to know where you would like to operate the nursing agency in order to answer your question as best as possible.