1679Spain - FranceTreaty21852185SpainSpain17France17France5693Spanish Exclusive Economic Zone5677French Exclusive Economic ZoneMaritime Boundary Agreements (1970 - 1984)https://www.marineregions.org/documents/E.87.V.12.pdfConvention between France and Spain on the delimitation of the territorial sea and the contiguous zone in the Bay of Biscay (Golfe de Gascogne/Golfo de Vizcaya) (with map), 29 January 1974(1)https://www.marineregions.org/documents/FRA-ESP1974VZ.PDFDatabase1974-01-29Z23.0043.59527778 -1.80222222 43.4772375 -1.77433972 43.39001444 -1.77384333