When Should an SME Review an Existing Customer Record
An SME should review an existing customer record when a new decision or event makes the old information relevant again. Common triggers include a request for a higher credit limit, returned communication, changed banking or identity details, a material transaction and a scheduled review required by the business’s policy.
The passage of time alone does not prove that the record is wrong. The question is whether the information is current and relevant enough for the decision now in front of the business.
What should happen after a limit request
A limit-increase request changes the decision being made. The original application may show what the business knew at onboarding, but it may not show whether contact details, banking information or credit circumstances have changed.
The credit manager should define the purpose of the review before selecting a report or verification service. That may include confirming the customer identity, checking a submitted bank-account detail or obtaining appropriate credit information under the SME’s policy and lawful basis.
The result supports the assessment. It does not approve or decline the request.
Does a changed detail require a full review
Not always. A changed surname, returned email or new bank account is a signal that a particular part of the record may need attention. The scope should match the question.
If the business receives a new bank account for a payment arrangement, bank-account verification may be relevant. If communication fails, the immediate question may be whether the customer contact information is still usable. A complete credit reassessment may be unnecessary when the trigger concerns one verified detail.
How often should customer information be checked
There is no single review interval that suits every SME. The appropriate timing depends on the business’s policy, the customer relationship, the purpose for which information is processed and any sector-specific duties.
South Africa’s Protection of Personal Information Act links information quality to purpose. Section 16 requires reasonably practicable steps to ensure personal information is complete, accurate, not misleading and updated where necessary. Accountable institutions may also have ongoing due-diligence duties under the FIC Act and their Risk Management and Compliance Programme.
A schedule can support consistency, but it should not prevent an event-driven review when a material change appears sooner.
What should the review record contain
The record should show why the review happened, which information was checked, the date and source of each result, material changes, unresolved questions and who made the final decision.
That context matters when another authorised employee opens the file later. It avoids treating an old result as permanently current and reduces the risk of repeating the same checks without understanding the earlier decision.
Where customer-management services fit
Datanamix Customer Management provides access to services including identity verification, bank-account verification, batch analysis, credit-report options and optical character recognition.
The SME chooses the service relevant to the trigger. Datanamix supplies information; the business determines why it may be used, how it fits the wider customer relationship and what decision follows.
An existing customer record should therefore be reviewed when the current decision exposes a specific information gap. Start with that gap, check only what the decision requires and record the reasoning that remains with the SME.









