Payment Data Retention vs Storage Minimization
Define retention schedules that satisfy AML and payment-regulatory minimums, then tokenise and securely delete data beyond those periods to enforce storage minimisation.
CyberTRIZ analysis · Regulatory contradiction R122 · one of 8,235 worked contradictions published by CyberTRIZ.AI
Regulations
Contradiction
Resolution
Define retention schedules, tokenize stored payment data, and securely delete information that no longer has a business or regulatory purpose.
Evidence
Retention Policy
Data Inventory
Disposal Records
Kpis
Retention compliance
Stored PAN reduction
Controls that address this (22)
EU_GDPR-CTRL-001 - Daily safeguarding reconciliationoperational · critical priority · Daily reconciliation between safeguarded customer balances, core ledger balances and safeguarded bank accounts. Variances above EUR 100 mustEU_GDPR-CTRL-002 - Critical ICT incident reportingoperational · critical priority · All major ICT incidents impacting payment services, customer data or availability must be classified within 4 hours and reported under DORA EU_GDPR-CTRL-003 - GDPR breach notification workflowoperational · critical priority · Personal data breaches must be assessed within 12 hours and reported to the Belgian DPA within 72 hours where risk to data subjects exists.