How long are my scores good for?

PST does not have a policy on how long scores are ‘good for’. Once your scores are made available to the departments you applied to, it is up to the department to say how long you will stay on their hiring list. Departments will have their own individual rule about this, and most departments' rules are that a candidate will stay on their hiring list for around 12-15 months. Some departments can be less time or more time, though.