ISO 20022 · External code set
Investigation reason sub type codes
Specifies the investigation reason sub type, as published in an external investigation reason code sub type set. External code sets can be downloaded from www.iso20022.org.
Code setExternalInvestigationReasonSubType1Code
All 93 codes
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| Code | Published name and definition |
|---|---|
ARNU | Request Alien Registration NumberDefinitionAlien Registration Number is requested. |
BANK | Request Bank Party IdentificationDefinitionBank party identification is requested. This is a unique and unambiguous assignment made by a specific bank or similar financial institution to identify a relationship as defined between the bank and its client. |
BDID | Request Business Domain IdentifierDefinitionIdentifier of the business domain in which the organisation is active is requested. |
BOID | Request Business Other IdentificationDefinitionOther identification of the organisation is requested. |
CBID | Request Central Bank Identification NumberDefinitionCentral bank identification number is requested. This is a unique identification number assigned by a central bank to identify an organisation. |
CCPT | Request Passport NumberDefinitionPassport Number is requested. |
CHID | Request Clearing Identification NumberDefinitionClearing identification number is requested. This is a unique identification number assigned by a clearing house to identify an organisation |
CINC | Request Certificate Of Incorporation NumberDefinitionCertificate of incorporation number is requested. This is a unique identification number assigned by a designated authority to a certificate of incorporation and used to identify an organisation. |
COID | Request Country Identification CodeDefinitionCountry identification code is requested. This is a country authority given organisation identification (e.g., corporate registration number) |
CUST | Request Customer NumberDefinitionCustomer number is requested. This is a number assigned by an issuer to identify a customer or a number assigned by a party to identify a creditor or debtor relationship. |
DRLC | Request Drivers License NumberDefinitionDrivers License Number is requested. |
DUNS | Request Data Universal Numbering SystemDefinitionData universal number is requested. This is a unique identification number provided by Dun & Bradstreet to identify an organisation. |
EMPL | Request Employee Identification NumberDefinitionEmployee Identification Number is requested. |
GS1G | Request GS1 GLN IdentifierDefinitionGS1GLN (Global location number) identifier is requested. This is a non-significant reference number used to identify legal entities, functional entities, or physical entities according to GS1 numbering scheme rules.The number is used to retrieve detailed information that is linked to it. |
ICOM | IncompleteDefinitionInformation is incomplete. |
INVA | InvalidDefinitionInformation is invalid. |
MISS | MissingDefinitionInformation is missing. |
MMNA | Mismatch Name And AccountDefinitionName and account are not matching. |
NIDN | Request National Identity NumberDefinitionNational Identity Number is requested. |
POID | Request Person Commercial IdentificationDefinitionPerson Commercial Identification is requested. |
RCBL | Request Countriesof All Business LocationsDefinitionCountries of all business/operations locations are requested. |
RCOO | Request Country Of OriginationDefinitionCountry of origination is requested. |
RICC | Request Incorporation CountryDefinitionIncorporation country/country of registration is requested. |
RICD | Request Incorporation DateDefinitionIncorporation date is requested. |
RPOC | Request Ports Of CallDefinitionPorts of call are requested. |
RQAB | Request Airway BillDefinitionAirway bill is requested. |
RQAC | Request AccountDefinitionAccount is requested. |
RQAL | Request Postal Address LineDefinitionPostal address line is requested. |
RQAS | Request Postal Address Sub DepartmentDefinitionPostal address sub department is requested. |
RQAT | Request Postal Address TypeDefinitionPostal address type is requested. |
RQB1 | Request Postal Address Building NumberDefinitionPostal address building number is requested. |
RQBL | Request Bill Of LadingDefinitionBill of lading is requested. |
RQBN | Request Postal Address Building NameDefinitionPostal address building name is requested. |
RQBW | Request Business WebsiteDefinitionBusiness website requested. |
RQCB | Request City Of BirthDefinitionCity of birth is requested. |
RQCC | Request Postal Address CountryDefinitionPostal address country is requested. |
RQCD | Request Customs DeclarationDefinitionCustoms declaration is requested. |
RQCI | Request Countries Involved In TransactionDefinitionDetails of all countries involved in the transaction are requested. |
RQCM | Request If Payment Civil Or Military In NatureDefinitionConfirmation of whether transaction is civil or military in nature is requested. |
RQCO | Request Country Of BirthDefinitionCountry of birth is requested. |
RQCS | Request Postal Address Country Sub DivisionDefinitionPostal address country sub division is requested. |
RQCT | Request Countries Of Transit Between Debtor And Creditor In TransactionDefinitionCountries of transit between the debtor and creditor are requested. |
RQCZ | Request CitizenshipDefinitionCitizenship is requested. |
RQDB | Request Date Of BirthDefinitionDate of birth is requested. |
RQDE | Request Postal Address DepartmentDefinitionPostal address department is requested. |
RQDG | Request Details Of GoodsDefinitionDetails of goods are requested. |
RQDN | Request Postal Address District NameDefinitionPostal address district name is requested. |
RQDP | Request Detailed Purpose Of PaymentDefinitionDetailed purpose of payment requested. |
RQDS | Request Details Of ServicesDefinitionDetails of services are requested. |
RQDV | Request Dates Of Voyage For Good Services Reference In TransactionDefinitionDates of voyage for goods or services are requested. |
RQFL | Request Postal Address FloorDefinitionPostal address floor is requested. |
RQGD | Request Goods DateDefinitionDate upon which goods officially change ownership is requested. |
RQGF | Request Goods Final DestinationDefinitionFinal destination of goods is requested. |
RQGL | Request General License CopyDefinitionGeneral license copy is requested. |
RQHS | Request HS Codes Of Goods ProvidedDefinitionHS code of goods is requested. |
RQIC | Request If Involvement Of Charity SectorDefinitionConfirmation of whether charitable sector is involved with transaction is requested. |
RQID | Request IndustryDefinitionIndustry is requested. |
RQIM | Request IMO Vessel InvolvedDefinitionVessel IMO is requested. |
RQIN | Request Invoice CopyDefinitionCopy of invoice is requested. |
RQKC | Request Kimberley CertificationDefinitionKimberley certification is requested. |
RQLB | Request Line Of BusinessDefinitionLine of business is requested. |
RQLE | Request LEIDefinitionLegal entity identifier is requested. |
RQLP | Request If Licence Applicable Or Required For PaymentDefinitionLicence applicable or required for payment is requested. |
RQLS | Request Services LocationDefinitionLocation of where services are carried out is requested. |
RQNA | Request NationalityDefinitionNationality is requested. |
RQNM | Request Full NameDefinitionFull name is requested. |
RQOC | Request OccupationDefinitionOccupation is requested. |
RQOG | Request Origin Of GoodsDefinitionOrigin of goods requested. |
RQON | Request Location Of Any Onward Trade Of Goods Or ServicesDefinitionLocation of any onward trade of goods or services is requested. |
RQOW | Request Ownership ConfirmationDefinitionConfirmation of ownership is requested. |
RQPA | Request Full Postal AddressDefinitionFull postal address is requested. |
RQPB | Request Postal Address Post BoxDefinitionPostal address post box is requested. |
RQPC | Request Postal Address Post CodeDefinitionPostal address post code is requested. |
RQPO | Request Province Of BirthDefinitionProvince of birth is requested. |
RQPP | Request Passport CopyDefinitionCopy of passport is requested. |
RQRE | Request Debtor And Creditor RelationshipDefinitionRelationship between Debtor and Creditor is requested. |
RQRO | Request Postal Address RoomDefinitionPostal address room is requested. |
RQSD | Request Services DateDefinitionDate upon which services are carried out is requested. |
RQSL | Request Specific License CopyDefinitionSpecific license copy is requested. |
RQSN | Request Postal Address Street NameDefinitionPostal address street name is requested. |
RQTA | Request Tail Number Aircraft InvolvedDefinitionAircraft tail number is requested. |
RQTD | Request Transport DocumentationDefinitionTransport documentation is requested. |
RQTL | Request Postal Address Town Location NameDefinitionPostal address town location name is requested. |
RQTN | Request Postal Address Town NameDefinitionPostal address town name is requested. |
RQUO | Request Underlying OwnerDefinitionUnderlying owner is requested. |
RQUP | Request Ultimate Parties Involved Including Source Of FundsDefinitionUltimate parties and source of funds are requested. |
RQUS | Request US Nexus StatusDefinitionConfirmation of whether US is nexus to transaction is requested. |
RQUU | Request Final User And Usage Of Goods Or ServicesDefinitionFinal user and usage of goods or services requested. |
SOSE | Request Social Security NumberDefinitionSocial Security Number is requested. |
SREN | Request SIRENDefinitionSIREN number is requested. This is a 9 digit code assigned by INSEE, the French National Institute for Statistics and Economic Studies, to identify an organisation in France. |
SRET | Request SIRETDefinitionSIRET number is requested. This is a 14 digit code assigned by INSEE, the French National Institute for Statistics and Economic Studies, to identify an organisation unit in France. It consists of the SIREN number, followed by a five digit classification number, to identify the local geographical unit of that entity |
TELE | Request Telephone NumberDefinitionTelephone Number is requested. |
TXID | Request Tax Identification NumberDefinitionTax Identification Number is requested. |
Message references 5
Versions listed in the source workbook, including older versions. This list does not establish which messages a bank, network or provider supports.
Source: UsageInMsgs sheet in 2Q2026_externalcodesets_v3.xlsx.