Regulatory harmonization and reliance are the orders of the day at this year’s meeting of the International Medical Device Regulators Forum (IMDRF), but that does not mean individual regulators are waiting for IMDRF to act on their own imperatives.
The U.S. FDA opted not to pursue one form of medical device harmonization via the Global Harmonization Working Party (GHWP), as it reported it will withdraw from the organization.
Regulatory harmonization is seen as vital to the development of markets for artificial intelligence (AI) and machine learning (ML), but there is some variation in the terminology used to describe these algorithms. The International Medical Device Regulators Forum (IMDRF) has posted a document that includes some definitions for ML terms such as unsupervised machine learning, a key development if regulations across the globe are to avoid a hopeless state of balkanization.
The U.S. FDA has finally unveiled the fifth edition of the device user fee program (MDUFA V), and some of the performance measures remain unchanged from MDUFA IV, such as that the FDA will process 95% of 510(k) filings within 90 days.
The FDA has reissued a 2017 draft guidance for clinical decision support (CDS) applications as part of a reexamination of software regulations, and one difference between the 2017 draft and the latest iteration that is sure to cheer developers is that the agency now provides much more clarity as to the types of functions that will and will not fall under regulatory scrutiny going forward.