Federal Register Proposed rule: FDA is withdrawing a 7/6/12 proposed rule that would require the filing of a PMA or a notice of completion of a product development protocol (PDP) for the Class 3 preamendment device, shortwave diathermy for all other uses. In response to new information received during a panel meeting, FDA is withdrawing the proposed rule and proposing a different action. To view this proposed rule, click here.
