<a href="https://en.wikipedia.org/wiki/Bulgaria" id="mwAzw" rel="mw:WikiLink" title="Bulgaria">Bulgaria</a> and <a href="https://en.wikipedia.org/wiki/Romania" id="mwAz0" rel="mw:WikiLink" title="Romania">Romania</a> <a href="https://en.wikipedia.org/wiki/2007_enlargement_of_the_European_Union" id="mwAz4" rel="mw:WikiLink" title="2007 enlargement of the European Union">join the EU</a>.<sup about="#mwt520" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-102"}}' id="cite_ref-102" rel="dc:references" typeof="mw:Extension/ref"><a href="./January_1#cite_note-102" id="mwAz8" style="counter-reset: mw-Ref 102;"><span class="mw-reflink-text" id="mwA0A">[102]</span></a></sup>
<span class="mw-reference-text reference-text" id="mw-reference-text-cite_note-102"><a class="external text" href="http://ec.europa.eu/enlargement/5th_enlargement/index_en.htm" id="mwEKM" rel="mw:ExtLink nofollow">Enlargement, 3 years after</a> <a about="#mwt519" class="external text" data-mw='{"parts":[{"template":{"target":{"wt":"Webarchive","href":"./Template:Webarchive"},"params":{"url":{"wt":"https://web.archive.org/web/20090625150449/http://ec.europa.eu/enlargement/5th_enlargement/index_en.htm"},"date":{"wt":"25 June 2009"}},"i":0}}]}' href="https://web.archive.org/web/20090625150449/http://ec.europa.eu/enlargement/5th_enlargement/index_en.htm" id="mwEKQ" rel="mw:ExtLink nofollow" typeof="mw:Transclusion">Archived</a><span about="#mwt519" id="mwEKU"> 25 June 2009 at the </span><a about="#mwt519" href="./Wayback_Machine" id="mwEKY" rel="mw:WikiLink" title="Wayback Machine">Wayback Machine</a>, <a href="./Europa_(web_portal)" id="mwEKg" rel="mw:WikiLink" title="Europa (web portal)">Europa (web portal)</a></span>