I just got a new job in the ED, and I want to start studying for CEN. I think this will help me learn a lot of new things that I would need to know as a med-surg nurse new to the ED. I was thinking about testing for CEN in 7-8 months and then starting to study for CCRN. I understand that you need 2 years of critical care experience to take CCRN and ED is now considered critical care. Is this a workable path? Will ED give me enough knowledge for CCRN? As a note, this is not a trauma facility, but it is a community teaching hospital with 100,000+ ED admissions per year. The hospital has a cath lab, and a fairly large (28 bed) general ICU (split to two ICUs), plus a 26 bed step down unit, 48 bed tele unit, and around 15 med/surg -tele beds. I may eventually want to work ICU in the future.