DDPS PDE Editing Update FDA NSDE File
Currently, as detailed in the November 28, 2018 HPMS memo titled “November 2018 Updates to the Drug Data Processing System (DDPS)", CMS obtains a new FDA NSDE file each month on the 4th business day prior to the 1st day of the following month for DDPS PDE editing.
CMS was unable to obtain an updated file on March 26th for use beginning in April. On March 30th , we were able to obtain a new FDA NSDE file and this file will be used for PDE editing beginning on April 1st.
In the event you have questions, please contact CSSC Operations at 1-877-534-2772 (option 2), or by email at firstname.lastname@example.org.