# GoBD

GoBD-aligned processing and audit trail. Full detail on cortena.ai.

Cortena is built for GoBD-aligned payables: immutable originals, change history, and exportable trails. We describe this as **GoBD-aligned**, not certified.

This summary links to the full GoBD page on cortena.ai for policy depth. On this help site, see [Audit log](https://help.cortena.ai/guides/invoices/audit-log) for the per-invoice activity trail.

**Compliance:** [compliance@cortena.ai](mailto:compliance@cortena.ai)

Full page: https://cortena.ai/trust/gobd