46 C.F.R. § 10.403 Structure of deck licenses.
Title 46 - Shipping
The following diagram illustrates the deck license structure, including cross over points. The section numbers on the diagram refer to the specific requirements applicable. [CGD 81–059, 52 FR 38623, Oct. 16, 1987, as amended by CGD 81–059, 54 FR 136, Jan. 4, 1989; USCG-1999–6224, 64 FR 63226, Nov. 19, 1999; 68 FR 35810, June 17, 2003]
Title 46: Shipping
PART 10—LICENSING OF MARITIME PERSONNEL
Subpart D—Professional Requirements for Deck Officers' Licenses
§ 10.403 Structure of deck licenses.

