To transmit the transportation and distribution requirements of grain at Canadian ports
| Position | Element | Name | Type | Min/Max | Repeat | |
|---|---|---|---|---|---|---|
| 1 | 1275  | Fumigated/Cleaned Indicator Code | Opt | ID | 1/1 | AtMax 1 | 
| 2 | 22  | Commodity Code | Opt | Alphanumeric | 1/30 | AtMax 1 | 
| 3 | 1576  | Inspected/Weighed Indicator Code | Opt | ID | 1/2 | AtMax 1 | 
| 4 | 128  | Reference Identification Qualifier | Rel | ID | 2/3 | AtMax 1 | 
| 5 | 127  | Reference Identification | Rel | Alphanumeric | 1/80 | AtMax 1 | 
| 6 | 642  | Week | Opt | Number | 6/6 | AtMax 1 | 
| 7 | 899  | Unload Terminal Elevator Code | Opt | ID | 3/4 | AtMax 1 | 
| 8 | 373  | Date | Opt | Date | 8/8 | AtMax 1 | 
| 9 | 1470  | Number | Opt | Number | 1/9 | AtMax 1 | 
| 10 | 1276  | Machine Separable Indicator Code | Opt | ID | 2/2 | AtMax 1 | 
| 11 | 1277  | Canadian Wheat Board (CWB) Marketing Class Code | Opt | ID | 1/1 | AtMax 1 | 
| 12 | 1278  | Canadian Wheat Board (CWB) Marketing Class Type Code | Opt | ID | 1/1 | AtMax 1 | 
| 13 | 1073  | Yes/No Condition or Response Code | Opt | ID | 1/1 | AtMax 1 | 
| 14 | 310  | Location Identifier | Rel | Alphanumeric | 1/30 | AtMax 1 | 
| 15 | 156  | State or Province Code | Rel | ID | 2/2 | AtMax 1 | 
| 16 | 1004  | Percent Qualifier | Rel | ID | 1/2 | AtMax 1 | 
| 17 | 954  | Percentage as Decimal | Rel | Decimal | 1/10 | AtMax 1 | 
| 18 | 1073  | Yes/No Condition or Response Code | Opt | ID | 1/1 | AtMax 1 |