This post is a list intended to serve as a starting point for the EPUB Quality Assurance process. Under each of the following sections, information about common best practices and suggestions for creating high-quality EPUB files are provided.
General
Metadata
Linking
Fonts
Cover Image
Copyright page
Table of Contents
Special Characters and Unicode
Page Numbers
Headings
Content Styling
Worksheets, Quizzes, etc.
Footnotes/Endnotes
Indexes
Other Back Matter
Back Cover
Images
Tables and Charts
Audio and Video Content
Interactivity
View the checklist
