Five NGOs, including the Hungarian Civil Liberties Union, have addressed an open letter to Hungary's president after the draft law on the maintenance of the Paks Nuclear Power Plant was passed by the Parliament. The NGOs demand that President János Áder initiate a constitutional review of the law before the Constitutional Court. The NGOs are concerned because the new act severely limits access to public interest data by rendering all information concerning the Paks plant as classified data for the next 30 years. Opposition parties have joined the organizations in attacking the decision.