Sonography Principles and Instrumentation

The Sonography Principles and Instrumentation (SPI) examination tests basic physical principles and instrumentation knowledge essential to sonography professionals and students. To earn an RDMS, RDCS or RVT credential, you must pass the SPI examination and a corresponding specialty examination within five years. After passing the SPI examination, you can earn additional credentials without having to retake the SPI examination, provided you maintain active status. Sonography Principles and Instrumentation Website

More than two years of education or training after high school required? Yes

More than two years of work experience required? Yes

Oral or Written Exam Required? Yes

Renewal Required? Every 10 Year(s)