To Get a Certificate in Radiologic Technology, you have to find out whether your state licenses radiologic technologists with going to the American Registry of Radiologic Technologists (ARRT) site. After that, get a list of approved certificate programs from your state's licensing agency or its web. Then, pick a program that meets your state's requirements. Next, remember that the coursework will be challenging and science-based. When you pass all the exams for your program, you will be awarded certificate by your school. Last, apply for and obtain your state license.