2 tests on numerical and logic, and then proceed to video interview. 6 questions, 2 mins prep and 2 mins for you to answer. You can only record once for each question, but they have a practice question which you can record unlimited times before starting, they so make sure the setup is acceptable before proceeding. I didn't get pass the video interview though, so no comments on assessment centre.

Online competency questions then online maths test - understanding graphs and manipulating data, was harder than expected. Then video interview where you recorded answers - wasn't too hard because only 4 questions, then an extra 2 minutes to say whatever you want. They responded to each stage within 2 days, which was oddly fast. I had to do a personality quiz after the video interview, and now I'm waiting for a reply.