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EDI 357 Customs In-Bond Information

Functional Group BB

X12I Transportation Subcommittee

This X12 Transaction Set contains the format and establishes the data contents of the Customs In-Bond Information Transaction Set (357) for use within the context of an Electronic Data Interchange (EDI) environment. The transaction set can be used by transportation carriers, terminal operators, port authorities, and service centers to request authorization for in-bond movements and to add additional legs on to pre-existing in-bond movements.


Max use
  1. To indicate the start of a transaction set and to assign a control number

  2. To transmit manifest identifying information

  3. P4 Loop Mandatory
    Repeat 1
    1. To transmit identifying information for a port

    2. LX Loop Mandatory
      Repeat 999
      1. To reference a line number in a transaction set

      2. To correct a manifest record prior to conveyance arrival or to amend a manifest record after conveyance arrival

      3. To transmit data relating to a U.S. Customs and Border Protection (CBP) in-bond movement

      4. To transmit in-bond information

      5. To transmit identifying information as specified by the Reference Identification Qualifier

      6. To identify a party by type of organization, name, and code

  4. To indicate the end of the transaction set and provide the count of the transmitted segments (including the beginning (ST) and ending (SE) segments)

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