CCRN doesn't have much content, but more information on cardiovascular (shocks), and pulmonary concepts. Ann is a nationally known speaker and has presented certification review courses for the TCRN, CEN, Adult CCRN, Pediatric CCRN, and PCCN. Has 18 years experience. How much time is allowed to complete the exam? Ann has presented programs as diverse as advanced hemodynamics to best practice models for hospital corporations. Learn more about TCRN, CFRN, CEN, CTRN, TNCC trauma nurse certification requirements, costs associated, and where to obtain it. Ann J. Brorsen, RN, MSN, CCRN, CEN. Get moving toward the next chapter in your career by taking the following steps to getting your Trauma Certified Registered Nurse (TCRN®) certification. Retest for initial certification is $340. TCRN exam fees for STN members are $230 for the initial exam and $200 to retest for initial certification. Without STN membership, the fee to take the initial TCRN exam is $370. CEN is a much more in depth course and a very difficult exam to pass. With excerpts from Trauma Certified Registered Nurse (TCRN®) Examination Review, by Kendra Menzies Kent MS, RN-BC, CCRN, CNRN, SCRN, TCRN. Will the CCRN still be just as helpful to me? ... One of the more common questions we get from our customers is about the difference between a certification, like the TCRN, and a certificate, like the TNCC.