How do COs ensure data integrity in disbursement records?

• A. Audit trails, manual approvals, and backup copies.
• B. Validation, reconciliations, audit trails, and robust system controls.
• C. Encryption of data in transit and at rest only.
• D. Paper-based ledgers stored offsite.

Answer: (B)

Ensuring data integrity in disbursement records relies on layers of controls that validate, reconcile, log, and enforce secure processes. Validation checks ensure each entry is accurate and conforms to expected formats and ranges right as data is entered, catching errors early. Reconciliations compare internal records with external references like bank statements or vendor invoices to identify and correct mismatches, keeping the numbers consistent across systems. Audit trails provide a detailed record of who changed what and when, creating a traceable history that supports accountability and investigation if discrepancies arise. Robust system controls—such as strict access permissions, role-based approvals, separation of duties, automated validation, and reliable backups—prevent unauthorized changes and enforce proper procedures throughout the disbursement lifecycle.

Other options fall short because encryption alone protects confidentiality but not data accuracy, traceability, or proper workflow controls. Paper-based ledgers stored offsite lack real-time validation, comprehensive audit trails, and scalable controls, making it hard to detect errors or tampering. While manual approvals and backups are helpful components, they don’t by themselves provide the full spectrum of validation, reconciliation, auditability, and strong system controls needed to ensure data integrity.