To indicate the start of a transaction set and to assign a control number
To indicate the beginning of a transaction set
To identify a party by type of organization, name, and code
To specify identifying information
100
EXI
Excavation Ticket Information
To supply excavation ticket information
To specify pertinent dates and times
300
PER
Administrative Communications Contact
To identify a person or office to whom administrative communications should be directed
To define types and values of a geographic location
To identify a physical property location
To specify physical measurements or counts, including dimensions, tolerances, variances, and weights(See Figures Appendix for example of use of C001)
To identify a party by type of organization, name, and code
900
N2
Additional Name Information
To specify additional names
To specify the location of the named party
To specify the geographic place of the named party
To provide a free-form format that allows the transmission of text information
1300
PER
Administrative Communications Contact
To identify a person or office to whom administrative communications should be directed
To specify pertinent dates and times
1500
LIE
Individual or Event Location
To provide an accurate description of where an individual was located or an event took place
To identify a physical property location
To transmit standard code list identification information
1800
LQ
Industry Code Identification
To identify standard industry codes
To indicate the end of the transaction set and provide the count of the transmitted segments (including the beginning (ST) and ending (SE) segments)
