[Yandex Cloud documentation](../index.md) > [Yandex Cloud Billing](index.md) > Audit Trails events

# Yandex Audit Trails event reference

Audit Trails supports tracking control plane events for Yandex Cloud Billing. For more information, see [Management event audit log](../audit-trails/concepts/format.md).

The general format of the `event_type` field value is as follows:

```text
yandex.cloud.audit.billing.<event_name>
```

Event name | Description
--- | ---
`BillingAccountCreate` | Creating a billing account
`BillingAccountUpdate` | Updating a billing account