Applied on-line. Took numerical test. A month later I was invited for a telephone interview which was standard competency based. After that I was invited to an assessment center. The AC: About 8 candidates. we took the numerical test again, and then had about 20 minutes to study a business case, which we had to present our opinions on to an employee. you have 4 interviews which candidates rotate between (analyst (competency), a line manager (technical), another manager (competency), and a HR guy (case study presentation)) Very friendly and professional in general.