LEISURE FORMAT - FOLDED TO A4 SIZE AND PRINTED ON WATER RESISTANT PAPER.PLEASE NOTE: the chart will be ordered for you if not currently in stock. Please allow 1-2 weeks for the chart to reach Stanfords. SHOM charts are produced by the French Government and comply with Safety of Life at Sea (SOLAS) regulations. They are ideal for professional, commercial and recreational use. Charts within the series consist of a range of scales, useful for passage planning, ocean crossings, coastal navigation and entering port.