§ 11.403 § 11.403 Structure of national deck officer endorsements. Figure 11.403 illustrates the national deck officer endorsement structure, including crossover points. The section numbers on the diagram refer to the specific requirements applicable.
46 CFR §11.403
46 CFR Part 11
TL;DR
§ 11.403 § 11.403 Structure of national deck officer endorsements.