I applied online. The process took 4 months. I interviewed at NHS (London, England) in Jan 2018
Interview
The process is about 45 mins with two interviewers. All candidates were given chances to talk with graduates from last year, and then would be led by them to the interview.
Interview questions [1]
Question 1
What personal skills have you developed, how, why and when did you realise that you needed to develop them?
Lots of stages, starting with lots of in depth online assessments (identical to the Civil Service Fast Stream). Then moved on to a recorded video interview, then finally an assessment centre.