Protocol on Sustainable Forest Management to the Framework Convention on the Protection and Sustainable Development of the Carpathians (Jul. 8, 2011) Países/Territorios Entrada en vigor Fecha de firma simple República Checa Oct 21, 2013 May 27, 2011 Rumania Oct 21, 2013 May 27, 2011 Serbia Jun 30, 2015 May 27, 2011 Eslovaquia Oct 21, 2013 May 27, 2011 Hungría Nov 6, 2013 May 27, 2011 Ucrania Oct 21, 2013 May 27, 2011 Polonia - Sep 8, 2011