On September 23, 2010, the Food and Drug Administration (FDA) will hold a public workshop entitled “Medical Devices & Nanotechnology: Manufacturing, Characterization, and Biocompatibility Considerations.” According to FDA, the purpose of the workshop is to obtain information on manufacturing, characterization, and biocompatibility evaluation of medical devices containing or using nanomaterials and nanostructures, including diagnostics. FDA is seeking input on these topics and requests comments on a number of related questions. The workshop is open to the public, and the deadline for registration is September 15, 2010. Space availability permitting, on-site registration will be available on a first come first serve basis. Comments must be submitted by September 15, 2010, to be considered for the workshop discussion. All other comments are due October 22, 2010.