Hi just a quick story. Went for assessment at OSI clinic 2 years ago. Received a package with forms from VAC about a month later problem was never heard back from OSI or saw a copy of report so never completed anything as thought no diagnosis. Two months ago I was at family doctor and he provided a copy of the OSI report that actually had anxiety and depressive disorder diagnosis. I ended up getting another assessment done from a local psychologist who basically stated same thing as OSI. I decided to submit forms to VAC which I did at beginning of October and last week file said complete. Four weeks unbelievable. Haven’t seen decision yet but went to current payment and see an increase so assume I won. Again VAC from start to finish 4 weeks must be a record lol. Good luck to all.A PTSD claim will generally take between 8-10 weeks from the time of submission of your application to decision (if you have a clear diagnosis in your med file).