01: Duns (Dun & Bradstreet)
02: SCAC (Standard Carrier Alpha Code)
03: FMC (Federal Maritime Commission)
04: IATA (International Air Transport Association)
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: American College Testing Program 4-Digit Code of Postsecondary Institutions, or ACT
26: Statistics of Canada List of Postsecondary Institutions
27: Carrier Identification Number as assigned by Health Care Financing Administration (HCFA)
28: Fiscal Intermediary Identification Number as assigned by Health Care Financing Administration (HCFA)
29: Medicare Provider and Supplier Identification Number as assigned by Health Care Financing Administration (HCFA)
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 Health Care Financing Administration (HCFA)
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
AM: Association Mexicana del Codigo de Producto (AMECOP) Communication ID
NR: National Retail Merchants Association (NRMA) - Assigned
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)
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: American College Testing Program 4-Digit Code of Postsecondary Institutions, or ACT
26: Statistics of Canada List of Postsecondary Institutions
27: Carrier Identification Number as assigned by Health Care Financing Administration (HCFA)
28: Fiscal Intermediary Identification Number as assigned by Health Care Financing Administration (HCFA)
29: Medicare Provider and Supplier Identification Number as assigned by Health Care Financing Administration (HCFA)
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 Health Care Financing Administration (HCFA)
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
AM: Association Mexicana del Codigo de Producto (AMECOP) Communication ID
NR: National Retail Merchants Association (NRMA) - Assigned
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

I10

Interchange Control Standards Identifier

Required

Identifier (ID)

—

U: U.S. EDI Community of ASC X12, TDCC, and UCS

ISA-12

I11

Interchange Control Version Number

Required

Identifier (ID)

—

00401: Draft Standards for Trial Use Approved for Publication by ASC X12 Procedures Review Board through October 1997

ISA-13

I12

Interchange Control Number

Required

Numeric (N0)

Min 9Max 9

—

ISA-14

I13

Acknowledgment Requested

Required

Identifier (ID)

Min 1Max 1

—

0: No Acknowledgment Requested
1: Interchange Acknowledgment Requested

ISA-15

I14

Usage Indicator

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)

—

PC: Purchase Order Change Request - Buyer Initiated (860)

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)

—

004010: Draft Standards Approved for Publication by ASC X12 Procedures Review Board through October 1997

Heading

010

Heading > ST

Transaction Set Header

RequiredMax use 1

—

Example

ST-01

143

Transaction Set Identifier Code

Required

Identifier (ID)

—

860: Purchase Order Change Request - Buyer Initiated

ST-02

329

Transaction Set Control Number

Required

Numeric (N)

Min 4Max 9

—

BCH

020

Heading > BCH

Beginning Segment for Purchase Order Change

RequiredMax use 1

—

Example

BCH-01

353

Transaction Set Purpose Code

Required

Identifier (ID)

—

01: Cancellation
04: Change

BCH-02

Purchase Order Type Code

Required

Identifier (ID)

—

CN: Consigned Order
PR: Promotion
SA: Stand-alone Order

BCH-03

324

Purchase Order Number

Required

String (AN)

Min 1Max 22

—

BCH-05

327

Change Order Sequence Number

Required

String (AN)

Min 1Max 8

—

BCH-06

373

Date

Required

Date (DT)

CCYYMMDD format

—

BCH-11

373

Date

Required

Date (DT)

CCYYMMDD format

—

REF

050

Heading > REF

Reference Identification

RequiredMax use >1

—

Example

REF-01

128

Reference Identification Qualifier

Required

Identifier (ID)

—

IA: Internal Vendor Number

REF-02

127

Reference Identification

Required

String (AN)

Min 1Max 30

—

Usage notes

—

DTM

150

Heading > DTM

Cancel After

OptionalMax use 10

—

Example

Variants (all may be used)

DTMDelivery Requested DTMRequested Ship

DTM-01

374

Date/Time Qualifier

Required

Identifier (ID)

—

Usage notes

—

001: Cancel After

DTM-02

373

Date

Required

Date (DT)

CCYYMMDD format

—

DTM

150

Heading > DTM

Delivery Requested

OptionalMax use 10

—

Example

Variants (all may be used)

DTMCancel After DTMRequested Ship

DTM-01

374

Date/Time Qualifier

Required

Identifier (ID)

—

Usage notes

—

002: Delivery Requested

DTM-02

373

Date

Required

Date (DT)

CCYYMMDD format

—

DTM

150

Heading > DTM

Requested Ship

OptionalMax use 10

—

Example

Variants (all may be used)

DTMCancel After DTMDelivery Requested

DTM-01

374

Date/Time Qualifier

Required

Identifier (ID)

—

Usage notes

—

010: Requested Ship

DTM-02

373

Date

Required

Date (DT)

CCYYMMDD format

—

N1 Ship From

OptionalMax >1

Variants (all may be used)

Ship To

300

Heading > Ship From > N1

Name

RequiredMax use 1

—

Example

N1-01

Entity Identifier Code

Required

Identifier (ID)

—

SF: Ship From

N1-02

Name

Optional

String (AN)

Min 1Max 60

—

Usage notes

—

330

Heading > Ship From > N4

Geographic Location

OptionalMax use >1

—

Example

N4-01

City Name

Required

String (AN)

Min 2Max 30

—

N4-02

156

State or Province Code

Required

Identifier (ID)

Min 2Max 2

—

N4-03

116

Postal Code

Required

Identifier (ID)

Min 3Max 15

—

N1 Ship From end

N1 Ship To

OptionalMax >1

Variants (all may be used)

Ship From

300

Heading > Ship To > N1

Name

RequiredMax use 1

—

Example

At least one of Name (N1-02) or Identification Code Qualifier (N1-03) is required

If either Identification Code Qualifier (N1-03) or Identification Code (N1-04) is present, then the other is required

N1-01

Entity Identifier Code

Required

Identifier (ID)

—

ST: Ship To

N1-02

Name

Optional

String (AN)

Min 1Max 60

—

Usage notes

—

N1-03

Identification Code Qualifier

Optional

Identifier (ID)

—

92: Assigned by Buyer or Buyer's Agent

N1-04

Identification Code

Optional

String (AN)

Min 3Max 5

—

Usage notes

—

N1 Ship To end

Heading end

Detail

POC Loop

OptionalMax >1

POC

010

Detail > POC Loop > POC

Line Item Change

RequiredMax use 1

—

Example

If either Product/Service ID Qualifier (POC-10) or Product/Service ID (POC-11) is present, then the other is required

If either Product/Service ID Qualifier (POC-12) or Product/Service ID (POC-13) is present, then the other is required

POC-02

670

Change or Response Type Code

Required

Identifier (ID)

—

AI: Add Additional Item(s)
CA: Changes To Line Items
CF: Cancel Previously Transmitted Purchase Order Qty
PC: Price Change
PQ: Unit Price/Quantity Change
—

POC-03

330

Quantity Ordered

Required

Decimal number (R)

Min 1Max 15

—

Usage notes

—

POC-04

671

Quantity Left to Receive

Required

Decimal number (R)

Min 1Max 9

—

Usage notes

—

POC-05

C001

Composite Unit of Measure

RequiredMax use 1

To identify a composite unit of measure (See Figures Appendix for examples of use)

C001-01

355

Unit or Basis for Measurement Code

Required

Identifier (ID)

Min 2Max 2

—

POC-06

212

Unit Price

Optional

Decimal number (R)

Min 1Max 15

—

POC-08

235

Product/Service ID Qualifier

Required

Identifier (ID)

—

SK: Stock Keeping Unit (SKU)

POC-09

234

Product/Service ID

Required

String (AN)

Min 1Max 6

—

Usage notes

—

POC-10

235

Product/Service ID Qualifier

Optional

Identifier (ID)

—

UP: U.P.C. Consumer Package Code (1-5-5-1)

POC-11

234

Product/Service ID

Optional

String (AN)

Min 1Max 48

—

Usage notes

—

POC-12

235

Product/Service ID Qualifier

Optional

Identifier (ID)

—

VA: Vendor's Style Number

POC-13

234

Product/Service ID

Optional

String (AN)

Min 1Max 48

—

Usage notes

—

PO4

090

Detail > POC Loop > PO4

Item Physical Details

OptionalMax use >1

—

Usage notes

—

Example

PO4-01

356

Pack

Required

Numeric (N0)

Min 1Max 6

—

Usage notes

—

POC Loop end

Detail end

Summary

CTT Loop

OptionalMax >1

CTT

010

Summary > CTT Loop > CTT

Transaction Totals

RequiredMax use 1

—

Example

CTT-01

354

Number of Line Items

Required

Numeric (N0)

Min 1Max 6

—

Usage notes

—

CTT Loop end

030

Summary > 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

—

Summary 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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