Identification
None
Definition
This industry comprises establishments primarily engaged in providing deep sea, coastal, Great Lakes, and St. Lawrence Seaway water transportation. Marine transportation establishments using the facilities of the St. Lawrence Seaway Authority Commission are considered to be using the Great Lakes Water Transportation System.
Class Relationships
Sub Class Of
Is Defined By
https://www.naics.com/six-digit-naics/?code=48311
See Also
None
Class Hierarchy Visualization
Interactive graph showing class relationships - click on any node to navigate to that class
Additional Information
Metadata
Comment
None
Description
None
Notes
- • None
Editorial Information
History Note
None
Editorial Note
None
Deprecated
No
Source and Origin
No source or origin information available