Just got the pre-arrival services letter! From the Netherlands.
My timeline for reference:
Application received: July 24
Aor: Sept 17
Biometrics request: Sept 18
Medical request: Sept 19
SA: Sept 19
Biometrics done: Sept 20
Police certificate request: Sept 25, sent and received shortly after
Moved to Vienna VO: Sept 27
Medical done: Oct 3, oct 6 passed
Prearrival services: Nov 19
My timeline for reference:
Application received: July 24
Aor: Sept 17
Biometrics request: Sept 18
Medical request: Sept 19
SA: Sept 19
Biometrics done: Sept 20
Police certificate request: Sept 25, sent and received shortly after
Moved to Vienna VO: Sept 27
Medical done: Oct 3, oct 6 passed
Prearrival services: Nov 19