Adopted on 29/05/2010Reference: NAT/451-EESC-2010-764Opinion Type: Own-initiativeOfficial Journal: J.O. C 21 du 21.01.2011 Rapporteur: Mr Raymond HENCKS (Workers - GR II / Luxembourg) Plenary session: 463 - May 26, 2010 May 27, 2010 EESC Opinion: Collective civil society initiatives for sustainable developmentbg cs da de el en es et fi fr hu it lt lv mt nl pl pt ro sk sl sv