The purpose of this part is to implement those provisions of the Great Lakes Pilotage Regulations (part 401 of this chapter) which authorize or require the Commandant to issue supplementary rules and orders.

[27 FR 11947, Dec. 4, 1962, as amended at 32 FR 14223, Oct. 13, 1967; 61 FR 5721, Feb. 14, 1996. Redesignated and amended at 61 FR 32655, June 25, 1996, and further redesignated and amended by USCG-1998-3976, 63 FR 35139, 35140, June 29, 1998]