audit-trail

To implement immutable audit logging, use triggers or middleware to capture tenant_id, user_id, action, entity_type, entity_id, changes, ip_address, user_agent, and timestamp in an audit_log schema. This records all financial actions with read access controls and retention policies.

An immutable audit trail is an unalterable record of all financial actions, including invoices, payments, and compliance checks. You need it to support compliance reviews, enforce accountability through user attribution, and maintain security across tenants.

Yes, the audit log captures change tracking with before and after states for all CRUD actions on financial entities. This traceability ensures accountability by recording exactly what was modified, by which user, and when the action occurred.

Yes, the audit logging applies to user permissions and report exports alongside invoices and payments. It captures the user_id, action, and ip_address for these events, ensuring all compliance checks and sensitive data access are traceable.

The best way to secure audit logs across tenants is to enforce appropriate read access controls and retention policies within the audit_log schema. This ensures that immutable financial action records remain isolated and protected per tenant_id.

Maintaining traceability requires capturing tenant_id, user_id, action, entity_type, entity_id, changes, ip_address, user_agent, and timestamp. These fields ensure complete accountability and support generated audit reports for compliance reviews.