| Segment | Element | Description | Req | Min Length | Max Length | Type |
| REN | 1 | Rate Request/Response Code | M | 1 | 1 | ID |
| REN | 2 | Standard Carrier Alpha Code | C | 2 | 4 | ID |
| REN | 3 | Description | C | 1 | 80 | AN |
| REN | 4 | Standard Carrier Alpha Code | O | 2 | 4 | ID |
| REN | 5 | Rate Request/Response Code | O | 1 | 1 | ID |
| REN | 6 | Standard Carrier Alpha Code | O | 2 | 4 | ID |
| REN | 7 | Yes/No Condition Or Response Code | O | 1 | 1 | ID |
| DK | 1 | Standard Carrier Alpha Code | M | 2 | 4 | ID |
| DK | 2 | Docket Control Number | M | 1 | 7 | AN |
| DK | 3 | Docket Identification | M | 1 | 11 | AN |
| DK | 4 | Revision Number | M | 1 | 4 | N0 |
| DK | 5 | Conveyance Code | O | 1 | 1 | ID |
| DK | 6 | Docket Type Code | O | 1 | 1 | ID |
| DK | 7 | Date | O | 8 | 8 | DT |
| DK | 8 | Date | O | 8 | 8 | DT |
| DK | 9 | Application Type | O | 2 | 2 | ID |
| DK | 10 | Group Title | O | 2 | 30 | AN |
| GH | 1 | Transaction Set Purpose Code | M | 2 | 2 | ID |
| GH | 2 | Date | O | 8 | 8 | DT |
| GH | 3 | Number Of Line Items | O | 1 | 6 | N0 |
| GH | 4 | Revision Number | O | 1 | 4 | N0 |
| PI | 1 | Reference Identification Qualifier | M | 2 | 3 | ID |
| PI | 2 | Reference Identification | M | 1 | 50 | AN |
| PI | 3 | Primary Publication Authority Code | O | 2 | 2 | ID |
| PI | 4 | Regulatory Agency Code | O | 3 | 5 | ID |
| PI | 5 | Tariff Agency Code | O | 1 | 4 | ID |
| PI | 6 | Issuing Carrier Identifier | O | 1 | 10 | AN |
| PI | 7 | Contract Suffix | O | 1 | 2 | AN |
| PI | 8 | Tariff Item Number | O | 1 | 16 | AN |
| PI | 9 | Tariff Supplement Identifier | O | 1 | 4 | AN |
| PI | 10 | Tariff Section Number | O | 1 | 2 | AN |
| PI | 11 | Contract Suffix | O | 1 | 2 | AN |
| PI | 12 | Date | O | 8 | 8 | DT |
| PI | 13 | Date | O | 8 | 8 | DT |
| PI | 14 | Alternation Precedence Code | O | 1 | 1 | ID |
| PI | 15 | Alternation Precedence Code | O | 1 | 1 | ID |
| PI | 16 | Service Level Code | O | 2 | 2 | ID |
| TT | 1 | Assigned Number | M | 1 | 6 | N0 |
| TT | 2 | Fixed Format Information | M | 1 | 80 | AN |
| GY | 1 | Geography Qualifier Code | M | 1 | 1 | ID |
| GY | 2 | Commodity/Geographic Logical Connector Code | O | 1 | 1 | ID |
| GY | 3 | Location Qualifier | C | 1 | 2 | ID |
| GY | 4 | State Or Province Code | O | 2 | 2 | ID |
| GY | 5 | Location Identifier | C | 1 | 30 | AN |
| GY | 6 | Location Identifier | O | 1 | 30 | AN |
| GY | 7 | Standard Carrier Alpha Code | O | 2 | 4 | ID |
| GY | 8 | Change Type Code | O | 1 | 1 | ID |
| GY | 9 | Standard Carrier Alpha Code | C | 2 | 4 | ID |
| GY | 10 | Docket Control Number | C | 1 | 7 | AN |
| GY | 11 | Docket Identification | C | 1 | 11 | AN |
| GY | 12 | Group Title | O | 2 | 30 | AN |
| GY | 13 | State Or Province Code | C | 2 | 2 | ID |
| GY | 14 | City Name | C | 2 | 30 | AN |
| GY | 15 | Yes/No Condition Or Response Code | O | 1 | 1 | ID |
| CD | 1 | Condition Segment Logical Connector | M | 1 | 3 | AN |
| CD | 2 | Condition Code | C | 4 | 4 | ID |
| CD | 3 | Condition Value | O | 1 | 10 | AN |
| CD | 4 | Condition Value | O | 1 | 10 | AN |
| CD | 5 | Condition Value | O | 1 | 10 | AN |
| CD | 6 | Assigned Number | O | 1 | 6 | N0 |
| CD | 7 | Change Type Code | O | 1 | 1 | ID |
| CD | 8 | Standard Carrier Alpha Code | C | 2 | 4 | ID |
| CD | 9 | Docket Control Number | C | 1 | 7 | AN |
| CD | 10 | Docket Identification | C | 1 | 11 | AN |
| CD | 11 | Group Title | O | 2 | 30 | AN |
| PR | 1 | Commodity/Geographic Logical Connector Code | M | 1 | 1 | ID |
| PR | 2 | Commodity Code Qualifier | C | 1 | 1 | ID |
| PR | 3 | Commodity Code | C | 1 | 30 | AN |
| PR | 4 | Commodity Code | O | 1 | 30 | AN |
| PR | 5 | Change Type Code | O | 1 | 1 | ID |
| PR | 6 | Standard Carrier Alpha Code | C | 2 | 4 | ID |
| PR | 7 | Docket Control Number | C | 1 | 7 | AN |
| PR | 8 | Docket Identification | C | 1 | 11 | AN |
| PR | 9 | Group Title | O | 2 | 30 | AN |
| PT | 1 | Condition Segment Logical Connector | M | 1 | 3 | AN |
| PT | 2 | Entity Identifier Code | C | 2 | 3 | ID |
| PT | 3 | Name | O | 1 | 60 | AN |
| PT | 4 | Identification Code Qualifier | C | 1 | 2 | ID |
| PT | 5 | Identification Code | C | 2 | 80 | AN |
| PT | 6 | Change Type Code | O | 1 | 1 | ID |
| PT | 7 | Standard Carrier Alpha Code | C | 2 | 4 | ID |
| PT | 8 | Docket Control Number | C | 1 | 7 | AN |
| PT | 9 | Docket Identification | C | 1 | 11 | AN |
| PT | 10 | Group Title | O | 2 | 30 | AN |
| PT | 11 | Entity Relationship Code | O | 2 | 2 | ID |
| N3 | 1 | Address Information | M | 1 | 55 | AN |
| N3 | 2 | Address Information | O | 1 | 55 | AN |
| N4 | 1 | City Name | O | 2 | 30 | AN |
| N4 | 2 | State Or Province Code | C | 2 | 2 | ID |
| N4 | 3 | Postal Code | O | 3 | 15 | ID |
| N4 | 4 | Country Code | C | 2 | 3 | ID |
| N4 | 5 | Location Qualifier | C | 1 | 2 | ID |
| N4 | 6 | Location Identifier | O | 1 | 30 | AN |
| N4 | 7 | Country Subdivision Code | C | 1 | 3 | ID |
| PER | 1 | Contact Function Code | M | 2 | 2 | ID |
| PER | 2 | Name | O | 1 | 60 | AN |
| PER | 3 | Communication Number Qualifier | C | 2 | 2 | ID |
| PER | 4 | Communication Number | C | 1 | 256 | AN |
| PER | 5 | Communication Number Qualifier | C | 2 | 2 | ID |
| PER | 6 | Communication Number | C | 1 | 256 | AN |
| PER | 7 | Communication Number Qualifier | C | 2 | 2 | ID |
| PER | 8 | Communication Number | C | 1 | 256 | AN |
| PER | 9 | Contact Inquiry Reference | O | 1 | 20 | AN |