http://www.ifsma.org

http://www.imo.org

http://europa.eu.int/

http://www.vdks.org

http://www.afcan.org

http://www.nvkk.nl

http://www.nautinst.org

http://www.imo.org

http://www.ilo.org

http://europa.eu.int/comm/energy_transport/mm_dg/index_en.html

http://europa.eu.int/comm/transport/maritime/safety/index_en.htm

http://www.euskalnet.net/avccmm/