ISO20022 Account Modification Instruction (acmt.003)

This dataset provides a detailed record of ISO20022 account modification instructions, including changes to account parameters, signatories, services, and customer details, with full authorization and audit trail information. It is ideal for compliance monitoring, operational auditing, and process automation in financial institutions, ensuring transparency and traceability of all account changes.

  • last updated 29 Oct 2025
  • by GoMask
The brief that made it

Regulatory compliance and audit reporting

Sample rows

preview · 8 of 200 rows · all 25 columns
instruction_idstringsignatory_rolestringservice_namestringaccount_idstringcustomer_idstringmodification_typestringrequested_bystringrequested_datedatetimeauthorized_bystringauthorization_datedatetimeaudit_trail_referencestringstatusstringeffective_datedateprevious_valuestringnew_valuestringsignatory_namestringcustomer_namestringcustomer_emailstringcustomer_phonestringcustomer_street_addressstringcustomer_citystringcustomer_statestringcustomer_postal_codestringcustomer_countrystringmodification_detailsstring
ACMT-003A9K2XZ1blankblankACC1000235CUST7834parametersjane.smith2024-04-02T09:14:27mgr_thompson2024-04-02T10:05:31AUD-12013authorized2024-04-04Overdraft limit: $5000Overdraft limit: $10000blankblankblankblankblankblankblankblankblankUpdate account overdraft limit from $5000 to $10000
ACMT-003B8QW94L2jointblankACC1000357CUST7812signatoriesbusiness_admin2024-04-03T13:22:54supervisor_nguyen2024-04-03T14:03:21AUD-12021completed2024-04-05Signatory list: John CarterSignatory list: John Carter, Emily DavisEmily DavisblankblankblankblankblankblankblankblankAdd joint signatory to account for business continuity
ACMT-003C7ZP12X0blankWealth ManagementACC1000461CUST7821servicesmichael.chan2024-04-04T11:47:08mgr_sanders2024-04-04T12:23:16AUD-12032authorized2024-04-06Services: E-StatementsServices: Wealth ManagementblankblankblankblankblankblankblankblankblankRemove E-Statements, add Wealth Management service
ACMT-003D4L8XWQ7blankblankACC1000554CUST7862parameterslucas.martinez2024-04-07T08:32:56mgr_garcia2024-04-07T09:01:22AUD-12042completed2024-04-08Interest rate: 1.2%Interest rate: 1.5%blankblankblankblankblankblankblankblankblankChange account interest rate from 1.2% to 1.5%
ACMT-003E6TGHJV8blankblankACC1000643CUST7895customer_detailsl.garcia2024-04-09T16:19:44mgr_fernandez2024-04-09T17:00:01AUD-12053completed2024-04-10Address: 32 Main St, Lisbon; Phone: +351212345678Address: 55 Rua Augusta, Lisbon; Phone: +351212999888blankLuis Garciablank+35121299988855 Rua AugustaLisbonblank1100-053PortugalUpdate customer address and phone due to relocation
ACMT-003F1J2VQK9blankInternational WireACC1000752CUST7928servicesemma.jackson2024-04-10T10:43:12supervisor_white2024-04-10T12:11:27AUD-12067authorized2024-04-12Services: Standard BankingServices: Standard Banking, International WireblankblankblankblankblankblankblankblankblankAdd International Wire Transfers to account
ACMT-003G3RZLQ1XsecondaryblankACC1000813CUST7950signatoriesadmin_williams2024-04-13T14:28:09mgr_keller2024-04-13T15:02:58AUD-12081completed2024-04-14Signatory list: Alex Lee, Mara TomlinSignatory list: Alex LeeMara TomlinblankblankblankblankblankblankblankblankRemove secondary signatory after resignation
ACMT-003H4DKQWZ2blankblankACC1000925CUST7983parametersk.smith2024-04-15T09:18:33mgr_brown2024-04-15T10:13:44AUD-12092authorized2024-04-17Account name: Smith Holdings LLCAccount name: Smith Ventures Inc.blankblankblankblankblankblankblankblankblankChange account name to reflect new business branding

What the 200 rows show

from the 200-row sample
  • 4modification types
  • 5statuses
  • 5customer countries
  • 8customer states
  • 10customer cities
signatory_role35 rows by value
08167primary4%13secondary7%15joint8%
service_name46 rows with a value · 154 left blank
  1. Wealth Management13
  2. E-Statements11
  3. International Wire9
  4. Mobile Banking4
  5. International Wire Transfers3
  6. Account Alerts1
  7. Priority Support1
  8. ATM Card Replacement1
  9. Safe Deposit Box1
  10. Bill Pay1
25 columns by typefrom the column list below
  • string 22
  • date 1
  • datetime 2

Columns

25 columns in two groups
blueprint · 25 columns
columntypedescriptionexample
Text 22 columns
instruction_idstringUnique identifier for the account modification instructionuniqueACMT-003A9K2XZ1
account_idstringUnique identifier of the account to be modifiedACC1000235
customer_idstringUnique identifier of the customer associated with the accountCUST7834
modification_typestringType of modification requested (e.g., parameters, signatories, services, customer details)parameters · signatories · services · customer_detailsparameters
modification_detailsstringDetailed description of the requested modificationActivate E-Statements.
requested_bystringIdentifier or name of the person/entity requesting the modificationjane.smith
authorized_bystringIdentifier or name of the person/entity authorizing the modificationmgr_thompson
audit_trail_referencestringReference to the audit trail entry for this modificationAUD-12013
statusstringCurrent status of the modification instructionpending · authorized · rejected · completed · cancelledauthorized
previous_valuestringPrevious value of the modified field(s), for audit purposesoptionalOverdraft limit: $5000
new_valuestringNew value of the modified field(s)optionalOverdraft limit: $10000
signatory_namestringName of the signatory if signatories are being modifiedoptionalEmily Davis
signatory_rolestringRole of the signatory (e.g., primary, secondary, joint)primary · secondary · joint · optionaljoint
service_namestringName of the service being added, modified, or removed11 names · optionalWealth Management
customer_namestringFull name of the customer (if customer details are being modified)optionalLuis Garcia
customer_emailstringEmail address of the customer (if customer details are being modified)optionalm.patel@newdomain.co.uk
customer_phonestringPhone number of the customer (if customer details are being modified)optional+351212999888
customer_street_addressstringStreet address of the customer (if customer details are being modified)optional55 Rua Augusta
customer_citystringCity of the customer (if customer details are being modified)10 cities · optionalLisbon
customer_statestringState or province of the customer (if customer details are being modified)8 states · optionalGreater London
customer_postal_codestringPostal code of the customer (if customer details are being modified)optional1100-053
customer_countrystringCountry of the customer (if customer details are being modified)5 countries · optionalPortugal
Dates and times 3 columns
requested_datedatetimeDate and time the modification request was submitted2024-04-02T09:14:27
authorization_datedatetimeDate and time the modification was authorized2024-04-02T10:05:31
effective_datedateDate when the modification is scheduled to take effectoptional2024-04-04

Use it for

  • rows20025 columnsrows by signatory role7primary13second…15joint

    A finance dashboard

    A breakdown of service_name. Excel, Power BI or Tableau.

  • What pattern can you find in 200 rows?

    A class exercise

    Hand out the rows and one question. Everyone works from the same 200 rows.

  • A software demo

    Believable instructions with account_id, customer_id and modification_type to fill a screen in front of a buyer.

Not quite right?

Make it yours.

Same 25 columns, your size and your rules. See 20 rows before you pay.

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This dataset200 rows25 columns
Yours1,000 rows25 columnscustomer_street_address: UK only

blueprint · iso20022-account-modification-instruction-acmt003

Behind this dataset

Same schema. As many rows as you need.

These 200 rows came out of a blueprint — 25 columns with generation rules behind each one. Open it in Data Factory to retune a column, add your own, wire in foreign keys, and run it at the size you actually need.

Rules it was built with
  • Account reference to be modified
  • Modification type documented
  • Previous and new values tracked
  • Authorization level verified
  • Effective date of change
  • Reason for modification
  • Supporting documentation reference
Rows
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Exports
CSV, JSON, JSONL, Parquet, SQL, Excel, TSV, XML
Licence
yours to use, including commercially
API slug
iso20022-account-modification-instruction-acmt003

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