The SHOM 9999NSG is a specialized folded marine chart designed specifically for the preparation of the offshore boating license exam (permis mer hauturier). This chart is a faithful reproduction of the official chart n°7033 "De Quiberon au Croisic," published in 1991, and is not intended for navigation purposes. It features a scale of 1:50,000 and includes essential navigational information such as depths, magnetic declinations, currents, landmarks, lighthouses, and beacons. The chart is printed on folded paper, measuring 21 x 29.7 cm when folded and 84 x 119 cm when unfolded. It is primarily intended for training and examination purposes and has not been updated since its original publication.