OECD is an organization that Slovakia is a member of.
The Organisation for Economic Co-operation and Development ( OECD ) ( Organisation de coopération et de développement économiques , OCDE ) is an intergovernmental economic organisation with 35 member countries , founded in 1960 to stimulate economic progress and world trade . Slovakia . Citizens of Slovakia are provided with universal health care , free education and one of the longest paid maternity leave in the OECD . Slovakia is also a member of the Schengen Area , NATO , the United Nations , the OECD , the WTO , CERN , the OSCE , the Council of Europe and the Visegrád Group .