19 C.F.R. § 4.4 Panama Canal; report of arrival required.
Title 19 - Customs Duties
Vessels which merely transit the Panama Canal without transacting any business there shall be required to report their arrival because of such transit. The report of arrival shall be made in accordance with §4.2(a). [T.D. 79–276, 44 FR 61956, Oct. 29, 1979]
Title 19: Customs Duties
PART 4—VESSELS IN FOREIGN AND DOMESTIC TRADES
Arrival and Entry of Vessels
§ 4.4 Panama Canal; report of arrival required.