The device passed tests designed to measure accuracy, precision, stability, linearity, accuracy and repeatability in sample addition, cross-contamination, electromagnetic compatibility ("EMC"), and reliability and performance under various environmental conditions. According to AnPac Bio, completion of the tests is an important achievement in the process of obtaining a Class III medical device registration certificate. The company noted that one major step remains before obtaining final approval of a registration certificate — clinical trials testing the device are scheduled to begin at two qualified medical institutions in Q1 2022. "We are very excited about this significant milestone and major accomplishment," said AnPac Bio CEO and chair Dr. Chris Yu in the press release. "By passing this challenging and rigorous medical device registration test, we have demonstrated our technical and commercialization capabilities.