The SPI Course is a 27-hour training course that typically runs as three consecutive nine-hour days or a mix of day classes with evening sessions. This program is the first step in earning one’s SPI certification and completion of the SPI Course is required prior to pursuing the SPI Exam. The SPI Course has a sunset time of two years. After two years, if the SPI Course graduate has not passed an SPI Exam, they will need to retake the SPI Course prior to pursuing the SPI Exam. There is no minimum time frame between successful completion of the SPI Course and when you can participate in the SPI Exam, as long as the candidate meets the prerequisites for the SPI Exam. Most successful candidates practice their skills for 3-6 months prior to taking the SPI Exam.