FDA issued “eCopy Program for Medical Device Submissions” guidance dated Dec. 3, 2015. This document is at the link provided and replaced the prior version dated Oct 10, 2013. Electronic copies are required for many types of submissions to FDA. Section 6 Table 1 indicates which submissions require ecopies and how many and which are voluntary. Attachment 1 provides technical standards for ecopies and they are organized PDFs and FDA encourages use of bookmarks and hyperlinks.