Our ARU has been open now for 18 months. The director is making it mandatory for the RNs to become rehab certified. This has caused a big upset with some of the RNs, especially the older ones who will be retiring in the not to distant future. Question is: Do other ARUs make it mandatory that you be or become a CRRN to work in an acute rehab setting? The staff kinda feel they are doing it for publicity purposes. Thanks for any feed back