CompTIA has a new industry certification called RFID+. They are in the process of doing exams in the “beta” mode. You will still be certified if you take the “beta” exam. Exam site: http://www.comptia.org/certification/rfid/.
I will probably have to wait, because there are no curriculum locations close to me. The available training material and information is very sparse as would be expected. I guess I could try to wing it and just take the test. The testing providers are Pearson VUE and Thomspon Prometric. Pearson VUE does testing at a community college a mile from me, so that would be very convenient.