I'm sure that Oregon is headed toward requiring CEUs - continuing education units - to renew landscape contracting business licenses: at some point. It's in the works. Right now, I need about 30 CEUs for my arborist certification. If Oregon does it right, CEUs could, and should overlap so that a landscaper / arborist won't have to take twice the seminars or read twice the books. How many of you folks across the nation need CEUs for you license? How about to retain a landscape certification? Do you support the idea of CEUs? I'm mostly on the support side.