placed on the contactless communication of the wireless interface, as well as to ensure proper implementation of all the commands of MIFARE product-based cards. The certification process was developed and carried out by the Austrian laboratory called Arsenal Research. Today, independent test houses such as Arsenal Testhouse, UL and LSI-TEC, perform the certification tests and provide the certified products in an online database. Places that use MIFARE products Transportation Application references Institutions Northwest University, South Africa – Student/staff ID, access control, library, student meals, sport applications, payments Linkoping university, Sweden – Student/staff ID, access control, library, copy/print, student discount, payments London School of Economics – Access control (Unprotected MIFARE Classic 1K) New College School in Oxford – Building access. Imperial College London – Staff and student ID access card in London, UK. Cambridge University – Student/Staff ID and access card, library card, canteen payments in some colleges University of Warwick – Staff and student ID card and separate Eating at Warwick stored value card in Coventry, UK. Regent's College, London – Staff and student ID access card in London, UK. University of New South Wales – Student ID access card. The University of Queensland – Staff and student ID, access control, library, copy/print, building access (MIFARE DESFire EV1) University of Alberta – Staff OneCard trial currently underway. Northumbria University – Student/staff building and printer access. City University of Hong Kong – Student/staff building, library, amenities building. Hong Kong Institute of Vocational Education – Student ID card, attendance, library, printers and computers access. The Chinese University of Hong Kong – Student ID card, attendance, library, printers and door access control University of Bayreuth – Student ID card and canteen card for paying. University of Ibadan, Nigeria – Student ID card and examination verification and attendance.(Solutions Colony Ltd) Bowen University, Iwo, Nigeria – Student ID card and examination verification and attendance.(Solutions Colony Ltd) Afe Babalola University, Ado-Ekiti, Nigeria – Student ID card and examination verification and attendance.(Solutions Colony Ltd) Achievers University, Owo, Nigeria – Student ID card and examination verification and attendance.(Solutions Colony Ltd) Adekunle Ajasin University, Akungba, Ondo State, Nigeria – Student ID card and examination Verification and Attendance.(Solutions Colony Ltd) Auchi Polytechnic, Auchi, Nigeria – Student ID card and examination verification and attendance.(Solutions Colony Ltd) University College Hospital, Ibadan (UCH), Nigeria – Student ID card and staff attendance.(Solutions Colony Ltd) Federal University of Technology, Minna, Niger State (FUTM), Nigeria –