US lawFederal (United States)RegulationsTitle 49 CFR — TransportationPart 1 — ORGANIZATION AND DELEGATION OF POWERS AND DUTIESSubpart D — Operating Administrations1.10049 C.F.R. § 1.100The Saint Lawrence Seaway Development Corporation.Last amended: 2016Year: 2026Length: 24 wordsOfficial source Cite as 49 C.F.R. § 1.100 (2026)Is responsible for the development, operation, and maintenance of that part of the Saint Lawrence Seaway within the territorial limits of the United States.Previous49 C.F.R. § 1.99Next49 C.F.R. § 1.101