       </ul>

        <p>See also the the EPUB 3 Overview [[epub-overview-33]] for more details on the structure of EPUB 3.3 publications.</p>
        <p>
          As a consequence of this particular structure, the validity and conformance of an EPUB 3.3 publication, as well as of a reading system implementation, <em>includes</em> the requirement of valid and conformant publication resources, and the conformant rendering thereof.
          Comprehensive testing would therefore require to include the un