Central American Commission of the Environment and Development (CCAD)
http://ccad.sgsica.org/

Center of Investigation and Teaching of Tropical Agronomy (CATIE)
http://www.catie.ac.cr/catie/

Illegal logging in Costa Rica
http://www.catie.ac.cr/noticias/notas/nota27.htm

World Bank: Programme on Forest Governance
http://www.worldbank.org/forestry

Royal Institute of International Affairs (RIIA) and the United Kingdom Department for International Development (DFID): information on illegal logging
http://www.illegal-logging.info

Global Witness
http://www.globalwitness.org/