even to a single currency. On 22 May 2003, the Verkhovna Rada (the Ukrainian Parliament) voted 266 votes in favour and 51 against the joint economic space. However, most believe that Viktor Yushchenko's victory in the Ukrainian presidential election of 2004 was a significant blow against the project: Yushchenko had shown renewed interest in Ukrainian membership in the European Union and such membership would be incompatible with the envisioned common economic space. Yushchenko's successor Viktor Yanukovych stated on 27 April 2010 "Ukraine's entry into the Customs Union of Russia, Belarus and Kazakhstan is not possible today, since the economic principles and the laws of the WTO do not allow it, we develop our policy following WTO principles". Ukraine has been a WTO member since 2008. A Customs Union of Belarus, Kazakhstan and Russia was thus created in 2010, A single market had been envisioned for 2012, but instead the customs union was renamed as the Eurasian Customs Union and expanded to include Armenia and Kyrgyzstan in 2015. Economic data Associated organisations Organisation of Central Asian Cooperation Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan formed the OCAC in 1991 as Central Asian Commonwealth (CAC). The organisation continued in 1994 as the Central Asian Economic Union (CAEU), in which Tajikistan and Turkmenistan did not participate. In 1998 it became the Central Asian Economic Cooperation (CAEC), which marked the return of Tajikistan. On 28 February 2002, it was renamed to its current name. Russia joined on 28 May 2004. On 7 October 2005, it was decided between the member states that Uzbekistan will join the Eurasian Economic Community and that the organisations will merge. The organisations joined on 25 January 2006. It is not clear what will happen to the status of current CACO observers that are not observers to EurAsEC (Georgia and Turkey). Community for Democracy and Rights of Nations The post-Soviet disputed states of Abkhazia, Artsakh, South Ossetia, and Transnistria are all members of the Community for Democracy and Rights of Nations which aims to forge closer integration among the members. Other activities Election monitoring The CIS-Election Monitoring Organisation () is an election monitoring body that was formed in October 2002, following a Commonwealth of Independent States heads of states meeting which adopted the Convention on the Standards of Democratic Elections, Electoral Rights, and Freedoms in the Member States of the Commonwealth of Independent States. The CIS-EMO has been sending election observers