ISO 20022 · External code set

Encrypted element identification codes

Specifies the element that has been encrypted, as published in an external data to encrypt type code set. External code sets can be downloaded from www.iso20022.org. These codes have the same value as the tag assignments shown in ISO 13492 for the data encryption dataset. The codes are variable in length and conform to ISO/IEC 8825-1.

62 registered codesSource release: August 2026 (v3)Source details

Code setExternalEncryptedElementIdentification1Code

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Registered codes in `ExternalEncryptedElementIdentification1Code`. Select a code for its full definition and source details.
Code	Published name and definition
`89`	Preagreedstructure Definition Pre-agreed structure for encrypting data. Permits combination of data elements as per bilateral agreement.
`8A`	PAN Definition Primary Account Number
`8C`	Track1 Definition Track1
`8D`	Track2 Definition Track2
`8E`	Track3 Definition Track3
`8F`	Visible CSC Definition Visible Card Security Code
`90`	Expiry Date Definition Expiry Date
`91`	Payment Account Reference PAR Definition Payment Account Reference (PAR)
`92`	Payer Identification Definition Payer Customer Identification.
`93`	Payer Name Definition Payer Customer Name
`94`	Payer Address Definition Payer Customer Address
`95`	Payer Credentials Alien Registration Number Definition Payer Customer Credentials Alien Registration Number
`96`	Payer Credentials Driver Licence Identification Definition Payer Customer Credentials Driver Licence Identification
`97`	Payer Credentials National Identifier Definition Payer Customer Credentials National Identifier
`98`	Payer Credentials Passport Number Definition Payer Customer Credentials Passport Number
`99`	Payer Credentials Social Security Number Definition Payer Customer Credentials Social Security Number
`9A`	Payee Identification Definition Payee Customer Identification.
`9B`	Payee Name Definition Payee Customer Name.
`9C`	Payee Address Definition Payee Customer Address
`9D`	Payee Credentials Alien Registration Number Definition Payee Customer Credentials Alien Registration Number
`9E`	Payee Credentials Driver Licence Identification Definition Payee Customer Credentials Driver Licence Identification
`9F1F`	Payee Credentials National Identifier Definition Payee Customer Credentials National Identifier
`9F20`	Payee Credentials Passport Number Definition Payee Customer Credentials Passport Number
`9F21`	Payee Credentials Social Security Number Definition Payee Customer Credentials Social Security Number
`9F22`	Customer Device Identification Definition Customer Device Identification
`9F23`	Customer Device Location Definition Customer Device Location
`9F24`	Customer Device IP Address Definition Customer Device Internet Protocol Address
`9F25`	Customer Device Email Definition Customer Device E-mail
`9F26`	Token Payment Token Definition Token Payment Token
`9F27`	Token Token Requestor Identification Definition Token Token Requestor Identification
`9F28`	Cardholder Name Definition Cardholder Name
`9F29`	Cardholder Identification Definition Cardholder Identification Customer Identification
`9F2A`	Cardholder Alien Registration Number Definition Cardholder Identification Alien Registration Number
`9F2B`	Cardholder Driver Licence Identification Definition Cardholder Identification Driver Licence Identification
`9F2C`	Cardholder Email Definition Cardholder Identification Email
`9F2D`	Cardholder Natinal Identifier Definition Cardholder Identification NatinalIdentifier
`9F2E`	Cardholder Passport Number Definition Cardholder Identification Passport Number
`9F2F`	Cardholder Phone Number Definition Cardholder Identification PhoneNumber
`9F30`	Cardholder Social Security Number Definition Cardholder Identification Social Security Number
`9F31`	Cardholder Address Definition Cardholder Identification Address
`9F32`	Cardholder Contact Information Name Definition Cardholder Contact Information Name
`9F33`	Cardholder Contact Information Home Phone Number Definition Cardholder Contact Information Home Phone Number
`9F34`	Cardholder Contact Information Business Phone Number Definition Cardholder Contact Information Business Phone Number
`9F35`	Cardholder Contact Information Mobile Phone Number Definition Cardholder Contact Information Mobile Phone Number
`9F36`	Cardholder Contact Information Other Phone Number Definition Cardholder Contact Information Other Phone Number
`9F37`	Cardholder Contact Information Personal Email Address Definition Cardholder Contact Information Personal Email Address
`9F38`	Cardholder Contact Information Business Email Address Definition Cardholder Contact Information Business Email Address
`9F39`	Cardholder Contact Information Other Email Address Definition Cardholder Contact Information Other Email Address
`9F3A`	Cardholder Address Digits Definition Cardholder Address Digits
`9F3B`	Cardholder Billing Address Definition Cardholder Billing Address
`9F3C`	Cardholder Birth Date Definition Cardholder Birth Date
`9F3D`	Cardholder Place Of Birth Definition Cardholder Place Of Birth
`9F3E`	Cardholder Employee Identification Number Definition Cardholder Employee Identification Number
`9F3F`	Cardholder Employer Identification Number Definition Cardholder Employer Identification Number
`9F40`	Cardholder Password Definition Cardholder Password
`9F41`	Cardholder Postal Code Definition Cardholder Postal Code
`9F42`	Cardholder Shipping Address Definition Cardholder Shipping Address
`9F43`	Cardholder Shipping Address From Definition Cardholder Shipping Address From
`9F44`	Cardholder Shipping Address To Definition Cardholder Shipping Address To
`9F45`	Cardholder Tax Identification Number Definition Cardholder Tax Identification Number
`9F46`	Account From Account Identification Definition Account From Account Identification
`9F47`	Account To Account Identification Definition Account To Account Identification

Message references 38

Versions listed in the source workbook, including older versions. This list does not establish which messages a bank, network or provider supports.

cain.025.001.01Addendum Initiation V01
casr.002.001.01Settlement Reporting Response V01
cain.005.001.02Reversal Initiation V02
cain.018.001.01Verification Initiation V01
cain.014.001.01Retrieval Fulfilment Initiation V01
cain.004.001.02Financial Response V02
canm.004.001.02Key Exchange Response V02
cain.027.001.01Charge Back Initiation V01
caad.006.001.02Reconciliation Response V02
cain.002.001.02Authorisation Response V02
cain.028.001.01Charge Back Response V01
canm.003.001.02Key Exchange Initiation V02
cain.022.001.01Retrieval Response V01
cain.023.001.01Card Management Initiation V01
cain.015.001.01Retrieval Fulfilment Response V01
cafm.002.001.01File Action Response V01
caad.002.001.01Batch Management Response V01
cain.026.001.01Addendum Response V01
cain.006.001.02Reversal Response V02
cain.001.001.02Authorisation Initiation V02
cain.016.001.01Inquiry Initiation V01
casr.001.001.01Settlement Reporting Initiation V01
cain.019.001.02Verification Response V02
cain.017.001.01Inquiry Response V01
cain.018.001.02Verification Initiation V02
caad.007.001.02Error V02
cafm.001.001.01File Action Initiation V01
cain.019.001.01Verification Response V01
cafr.001.001.01Fraud Reporting Initiation V01
cain.024.001.01Card Management Response V01
cain.003.001.02Financial Initiation V02
cain.021.001.01Retrieval Initiation V01
caad.004.001.01Batch Transfer Response V01
caad.005.001.02Reconciliation Initiation V02
cain.020.001.01Amendment V01
cafc.001.001.01Fee Collection Initiation V01
caad.001.001.01Batch Management Initiation V01
caad.003.001.01Batch Transfer Initiation V01

Source: UsageInMsgs sheet in 2Q2026_externalcodesets_v3.xlsx.