I applied through university. The process took 2 weeks. I interviewed at BASF in Nov 2013
Interview
Applied to a diversity dinner they were having on campus. A couple days after the dinner set up a time for an interview. Interviewed with two people. The first was more technical and the other asked more behavioral type questions. Heard back in exactly one week after the interview.
Interview questions [1]
Question 1
Name a time you used a diverse group of people to accomplish something.