ISC Interline Service Commitment Detail

To identify the service commitment schedules

Position: ISC-01 · Element: 140 · Name: Standard Carrier Alpha Code · Type: Identifier (ID) · Requirement: Mandatory · Min: 2 · Max: 4 · Repeat: 1

Standard Carrier Alpha Code

ISC01 is the Standard Carrier Alpha Code (SCAC) of the carrier corresponding to the event.

Position: ISC-02 · Element: 154 · Name: Standard Point Location Code · Type: Identifier (ID) · Requirement: Mandatory · Min: 6 · Max: 9 · Repeat: 1

Code (Standard Point Location) defined by National Motor Freight Tariff Association (NMFTA) or the Canadian Transportation Agency (CTA) point development group as the official code assigned to a city or point (for ratemaking purposes) within a city

ISC02 is the Standard Point Location Code corresponding to an event location.

Position: ISC-03 · Element: 304 · Name: Event Code · Type: Identifier (ID) · Requirement: Mandatory · Min: 3 · Max: 3 · Repeat: 1

Code identifying the event about which a report is made

Position: ISC-04 · Element: 1250 · Name: Date Time Period Format Qualifier · Type: Identifier (ID) · Requirement: Conditional · Min: 2 · Max: 3 · Repeat: 1

Code indicating the date format, time format, or date and time format

P0405: If either ISC-04 or ISC-05 is present, then the other is required

Position: ISC-05 · Element: 1251 · Name: Date Time Period · Type: String (AN) · Requirement: Conditional · Min: 1 · Max: 35 · Repeat: 1

Expression of a date, a time, or range of dates, times or dates and times

ISC05 is the service commitment date for committed interchanges and arrivals.

Position: ISC-06 · Element: 337 · Name: Time · Type: Time (TM) · Requirement: Optional · Min: 4 · Max: 8 · Repeat: 1

Time expressed in 24-hour clock time as follows: HHMM, or HHMMSS, or HHMMSSD, or HHMMSSDD, where H = hours (00-23), M = minutes (00-59), S = integer seconds (00-59) and DD = decimal seconds; decimal seconds are expressed as follows: D = tenths (0-9) and DD = hundredths (00-99)

ISC06 is the cutoff time for the event with the open window time specified in ISC05 (HHMM 24-hour clock).

Position: ISC-07 · Element: 607 · Name: Number of Days · Type: Numeric (N0) · Requirement: Optional · Min: 1 · Max: 3 · Repeat: 1

Count of Days

ISC07 is the relative number of days after the start of trip date and is only used when communicating a commitment.

Position: ISC-08 · Element: 140 · Name: Standard Carrier Alpha Code · Type: Identifier (ID) · Requirement: Optional · Min: 2 · Max: 4 · Repeat: 1

Standard Carrier Alpha Code

ISC08 is the carrier receiving the shipment at the event location.

Position: ISC-09 · Element: 41 · Name: Interchange Train Identification · Type: String (AN) · Requirement: Optional · Min: 1 · Max: 10 · Repeat: 1

Train identification (free-form)

Position: ISC-10 · Element: 42 · Name: Block Identifier · Type: String (AN) · Requirement: Optional · Min: 1 · Max: 12 · Repeat: 1

Identifier for a block of cars