Renewing is pretty straightforward; all you have to do is take one of their recertification exams. Depending on how much experience you got over those five years and what kind of training or education you went through, there might be other options available for renewal too, like taking certain refresher courses. But whatever option works best for you, just make sure it’s an approved way of getting recertified by the ASE. So if you're looking to stay certified in brakes with the ASE, remember that after five years you're going to need to retake some sort of exam or course so they know your knowledge stays current. Do that right, and you can keep certifying cars—no problem!