01: Duns (Dun & Bradstreet)
02: SCAC (Standard Carrier Alpha Code)
03: FMC (Federal Maritime Commission)
04: IATA (International Air Transport Association)
07: Global Location Number (GLN)
08: UCC EDI Communications ID (Comm ID)
09: X.121 (CCITT)
10: Department of Defense (DoD) Activity Address Code
11: DEA (Drug Enforcement Administration)
12: Phone (Telephone Companies)
13: UCS Code (The UCS Code is a Code Used for UCS Transmissions; it includes the Area Code and Telephone Number of a Modem; it Does Not Include Punctuation, Blanks or Access Code)
14: Duns Plus Suffix
15: Petroleum Accountants Society of Canada Company Code
16: Duns Number With 4-Character Suffix
17: American Bankers Association (ABA) Transit Routing Number (Including Check Digit, 9 Digit)
18: Association of American Railroads (AAR) Standard Distribution Code
19: EDI Council of Australia (EDICA) Communications ID Number (COMM ID)
20: Health Industry Number (HIN)
21: Integrated Postsecondary Education Data System, or (IPEDS)
22: Federal Interagency Commission on Education, or FICE
23: National Center for Education Statistics Common Core of Data 12-Digit Number for Pre-K-Grade 12 Institutes, or NCES
24: The College Board's Admission Testing Program 4-Digit Code of Postsecondary Institutes, or ATP
25: ACT, Inc. 4-Digit Code of Postsecondary Institutions.
26: Statistics of Canada List of Postsecondary Institutions
27: Carrier Identification Number as assigned by Centers for Medicare & Medicaid Services (CMS)
28: Fiscal Intermediary Identification Number as assigned by Centers for Medicare & Medicaid Services (CMS)
29: Medicare Provider and Supplier Identification Number as assigned by Centers for Medicare & Medicaid Services (CMS)
30: U.S. Federal Tax Identification Number
31: Jurisdiction Identification Number Plus 4 as assigned by the International Association of Industrial Accident Boards and Commissions (IAIABC)
32: U.S. Federal Employer Identification Number (FEIN)
33: National Association of Insurance Commissioners Company Code (NAIC)
34: Medicaid Provider and Supplier Identification Number as assigned by individual State Medicaid Agencies in conjunction with Centers for Medicare & Medicaid Services (CMS)
35: Statistics Canada Canadian College Student Information System Institution Codes
36: Statistics Canada University Student Information System Institution Codes
37: Society of Property Information Compilers and Analysts
38: The College Board and ACT, Inc. 6-Digit Code List of Secondary Institutions
AM: Association Mexicana del Codigo de Producto (AMECOP) Communication ID
NR: National Retail Merchants Association (NRMA) - Assigned
SA: User Identification Number as assigned by the Safety and Fitness Electronic Records (SAFER) System
SN: Standard Address Number
ZZ: Mutually Defined

ISA-06

I06

Interchange Sender ID

Required

String (AN)

Min 15Max 15

—

ISA-07

I05

Interchange ID Qualifier

Required

Identifier (ID)

Min 2Max 2

—

Codes

01: Duns (Dun & Bradstreet)
02: SCAC (Standard Carrier Alpha Code)
03: FMC (Federal Maritime Commission)
04: IATA (International Air Transport Association)
07: Global Location Number (GLN)
08: UCC EDI Communications ID (Comm ID)
09: X.121 (CCITT)
10: Department of Defense (DoD) Activity Address Code
11: DEA (Drug Enforcement Administration)
12: Phone (Telephone Companies)
13: UCS Code (The UCS Code is a Code Used for UCS Transmissions; it includes the Area Code and Telephone Number of a Modem; it Does Not Include Punctuation, Blanks or Access Code)
14: Duns Plus Suffix
15: Petroleum Accountants Society of Canada Company Code
16: Duns Number With 4-Character Suffix
17: American Bankers Association (ABA) Transit Routing Number (Including Check Digit, 9 Digit)
18: Association of American Railroads (AAR) Standard Distribution Code
19: EDI Council of Australia (EDICA) Communications ID Number (COMM ID)
20: Health Industry Number (HIN)
21: Integrated Postsecondary Education Data System, or (IPEDS)
22: Federal Interagency Commission on Education, or FICE
23: National Center for Education Statistics Common Core of Data 12-Digit Number for Pre-K-Grade 12 Institutes, or NCES
24: The College Board's Admission Testing Program 4-Digit Code of Postsecondary Institutes, or ATP
25: ACT, Inc. 4-Digit Code of Postsecondary Institutions.
26: Statistics of Canada List of Postsecondary Institutions
27: Carrier Identification Number as assigned by Centers for Medicare & Medicaid Services (CMS)
28: Fiscal Intermediary Identification Number as assigned by Centers for Medicare & Medicaid Services (CMS)
29: Medicare Provider and Supplier Identification Number as assigned by Centers for Medicare & Medicaid Services (CMS)
30: U.S. Federal Tax Identification Number
31: Jurisdiction Identification Number Plus 4 as assigned by the International Association of Industrial Accident Boards and Commissions (IAIABC)
32: U.S. Federal Employer Identification Number (FEIN)
33: National Association of Insurance Commissioners Company Code (NAIC)
34: Medicaid Provider and Supplier Identification Number as assigned by individual State Medicaid Agencies in conjunction with Centers for Medicare & Medicaid Services (CMS)
35: Statistics Canada Canadian College Student Information System Institution Codes
36: Statistics Canada University Student Information System Institution Codes
37: Society of Property Information Compilers and Analysts
38: The College Board and ACT, Inc. 6-Digit Code List of Secondary Institutions
AM: Association Mexicana del Codigo de Producto (AMECOP) Communication ID
NR: National Retail Merchants Association (NRMA) - Assigned
SA: User Identification Number as assigned by the Safety and Fitness Electronic Records (SAFER) System
SN: Standard Address Number
ZZ: Mutually Defined

ISA-08

I07

Interchange Receiver ID

Required

String (AN)

Min 15Max 15

—

ISA-09

I08

Interchange Date

Required

Date (DT)

YYMMDD format

—

ISA-10

I09

Interchange Time

Required

Time (TM)

HHMM format

—

ISA-11

I65

Repetition Separator

Required

String (AN)

Min 1Max 1

—

^: Repetition Separator

ISA-12

I11

Interchange Control Version Number Code

Required

Identifier (ID)

—

00801: 00801 Standards Approved for Publication by ASC X12 Procedures Review Board through December 2019

ISA-13

I12

Interchange Control Number

Required

Numeric (N0)

Min 9Max 9

—

ISA-14

I13

Acknowledgment Requested Code

Required

Identifier (ID)

Min 1Max 1

—

0: No Interchange Acknowledgment Requested
1: Interchange Acknowledgment Requested (TA1)
2: Interchange Acknowledgment Requested only when Interchange is "Rejected Because Of Errors"
3: Interchange Acknowledgment Requested only when Interchange is "Rejected Because Of Errors" or "Accepted but Errors are Noted"

ISA-15

I14

Interchange Usage Indicator Code

Required

Identifier (ID)

Min 1Max 1

—

I: Information
P: Production Data
T: Test Data

ISA-16

I15

Component Element Separator

Required

String (AN)

Min 1Max 1

—

>: Component Element Separator

Functional Group Header

RequiredMax use 1

—

Example

GS-01

479

Functional Identifier Code

Required

Identifier (ID)

—

MH: Motor Carrier Rate Proposal (106)

GS-02

142

Application Sender's Code

Required

String (AN)

Min 2Max 15

—

GS-03

124

Application Receiver's Code

Required

String (AN)

Min 2Max 15

—

GS-04

373

Date

Required

Date (DT)

CCYYMMDD format

—

GS-05

337

Time

Required

Time (TM)

HHMM, HHMMSS, HHMMSSD, or HHMMSSDD format

—

GS-06

Group Control Number

Required

Numeric (N0)

Min 1Max 9

—

GS-07

455

Responsible Agency Code

Required

Identifier (ID)

Min 1Max 2

—

T: Transportation Data Coordinating Committee (TDCC)
X: Accredited Standards Committee X12

GS-08

480

Version / Release / Industry Identifier Code

Required

String (AN)

—

008010: 008010 Standards Approved for Publication by ASC X12 Procedures Review Board through December 2019

Heading

0100

Heading > ST

Transaction Set Header

RequiredMax use 1

—

Example

ST-01

143

Transaction Set Identifier Code

Required

Identifier (ID)

—

106: Motor Carrier Rate Proposal

ST-02

329

Transaction Set Control Number

Required

Numeric (N)

Min 4Max 9

—

BGN

0200

Heading > BGN

Beginning Segment

RequiredMax use 1

—

Example

BGN-01

353

Transaction Set Purpose Code

Required

Identifier (ID)

Min 2Max 2

—

BGN-02

127

Reference Identification

Required

String (AN)

Min 1Max 80

—

BGN-03

373

Date

Required

Date (DT)

CCYYMMDD format

—

BLR

0300

Heading > BLR

Transportation Carrier Identification

RequiredMax use 1

—

Example

BLR-01

140

Standard Carrier Alpha Code

Required

Identifier (ID)

Min 2Max 4

—

0200 Loop

RequiredMax >1

1600

Heading > 0200 Loop > N1

Party Identification

RequiredMax use 1

—

Example

N1-01

Entity Identifier Code

Required

Identifier (ID)

Min 2Max 3

—

0200 Loop end

Heading end

Detail

0400 Loop

RequiredMax >1

0100

Detail > 0400 Loop > LX

Transaction Set Line Number

RequiredMax use 1

—

Example

LX-01

554

Assigned Number

Required

Numeric (N0)

Min 1Max 9

—

0430 Loop

RequiredMax >1

CA1

1200

Detail > 0400 Loop > 0430 Loop > CA1

Rate Request Identifier

RequiredMax use 1

—

Example

CA1-01

1662

Rate Request ID

Required

Numeric (N0)

Min 1Max 9

—

0434 Loop

RequiredMax >1

RTT

2100

Detail > 0400 Loop > 0430 Loop > 0434 Loop > RTT

Freight Rate Information

RequiredMax use 1

—

Example

RTT-01

122

Rate/Value Qualifier

Required

Identifier (ID)

Min 2Max 2

—

RTT-02

Freight Rate

Required

Decimal number (R)

Min 1Max 15

—

0434 Loop end

0430 Loop end

0400 Loop end

2600

Detail > SE

Transaction Set Trailer

RequiredMax use 1

—

Example

SE-01

Number of Included Segments

Required

Numeric (N0)

Min 1Max 10

—

SE-02

329

Transaction Set Control Number

Required

Numeric (N)

Min 4Max 9

—

Detail end

Functional Group Trailer

RequiredMax use 1

—

Example

GE-01

Number of Transaction Sets Included

Required

Numeric (N0)

Min 1Max 6

—

GE-02

Group Control Number

Required

Numeric (N0)

Min 1Max 9

—

IEA

Interchange Control Trailer

RequiredMax use 1

—

Example

IEA-01

I16

Number of Included Functional Groups

Required

Numeric (N0)

Min 1Max 5

—

IEA-02

I12

Interchange Control Number

Required

Numeric (N0)

Min 9Max 9

—

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