The second and final edition of the <a href="https://en.wikipedia.org/wiki/Code_of_Justinian" id="mwEQ" rel="mw:WikiLink" title="Code of Justinian">Code of Justinian</a> comes into effect in the Byzantine Empire.<sup about="#mwt15" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-1"}}' id="cite_ref-1" rel="dc:references" typeof="mw:Extension/ref"><a href="./December_30#cite_note-1" id="mwEg" style="counter-reset: mw-Ref 1;"><span class="mw-reflink-text" id="mwEw">[1]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-1"><cite about="#mwt12" class="citation encyclopaedia cs1" id="mwBrg">"Codex Justinianus". <i id="mwBrk"><a href="./Oxford_Dictionary_of_Byzantium" id="mwBro" rel="mw:WikiLink" title="Oxford Dictionary of Byzantium">Oxford Dictionary of Byzantium</a></i>. <a href="./New_York_City" id="mwBrs" rel="mw:WikiLink" title="New York City">New York</a> &amp; <a href="./Oxford" id="mwBrw" rel="mw:WikiLink" title="Oxford">Oxford</a>: <a href="./Oxford_University_Press" id="mwBr0" rel="mw:WikiLink" title="Oxford University Press">Oxford University Press</a>. 1991. p.<span id="mwBr4" typeof="mw:Entity"> </span>474. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwBr8" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwBsA" typeof="mw:Entity"> </span><a href="./Special:BookSources/0195046528" id="mwBsE" rel="mw:WikiLink" title="Special:BookSources/0195046528"><bdi id="mwBsI">0195046528</bdi></a>.</cite><span about="#mwt12" class="Z3988" id="mwBsM" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=bookitem&amp;rft.atitle=Codex+Justinianus&amp;rft.btitle=Oxford+Dictionary+of+Byzantium&amp;rft.place=New+York+%26+Oxford&amp;rft.pages=474&amp;rft.pub=Oxford+University+Press&amp;rft.date=1991&amp;rft.isbn=0195046528&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ADecember+30"></span></span>