ARRT released a draft document of proposed changes to the Content Specifications for the Radiologist Assistant Certifying Examination. Dr. Nina Kowalczyk, Columbus, Ohio, will be attending a national RA meeting November 11-13, 2009. Interested parties should forward comments or concerns to This email address is being protected from spambots. You need JavaScript enabled to view it. before November 11. Click here to review the ARRT RA Proposed Changes.