Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
30-Day notices, 135-day premarket approval (PMA) supplements and 75-day humanitarian device exemption (HDE) supplements for manufacturing method or process changes: guidance for industry and Food and Drug Administration staff
30-Day notices, 135-day premarket approval (PMA) supplements and 75-day humanitarian device exemption (HDE) supplements for manufacturing method or process changes: guidance for industry and Food and Drug Administration staff
United States. Department of Health and Human Services, issuing body. United States. Food and Drug Administration, issuing body. Center for Biologics Evaluation and Research (U.S.), issuing body. Center for Devices and Radiological Health (U.S.), issuing body.
Publication:
Silver Spring, MD : Center for Devices and Radiological Health, December 16, 2019