Two interviewers (hiring manager and specialist) who take turns at asking questions. They worked from a script and if I didn't provide sufficient detail had a set of sub-questions to work from (prompt). Both took notes. Format was - Introductions; explanations of process; 4 competency based questions; 1 specific technical question; an in-depth delve into a couple of details on my CV; wrap up; explanation of the timescale and thank yous.

The interview process is a pleasant experience. The interviewers want the candidate to feel comfortable and they want to know about profesional knowledge as also a few personality traits, but they not use cliche questions.