http://www.imo.org/about/conventions/listofconventions/pages/international-convention-for-the-prevention-of-pollution-from-ships-(marpol).aspx
http://www.emsa.europa.eu/news-a-press-centre/press-releases/item/1374-emsa-vessel-to-assist-with-bunker-oil-removal-from-costa-concordia-.html