Audit Trail

Review the immutable chronological record of every action performed on BCB mail, and export it as CSV for compliance evidence and BACEN audit reviews.

The Audit Trail is a chronological, immutable record of every action performed on Banco Central do Brasil (BCB) mail in BC Correios. It provides traceability and regulatory compliance evidence, and it can be exported as CSV.

Accessing the Audit Trail

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Open Reporter > BC Correios > Trilha de Auditoria from the left-side menu. The screen is headed Audit Trail.

The Audit Trail requires the audit:get permission, which also covers CSV export. Without it, you see a “not authorized” page. Audit events are retained for 5 years.

Reading the audit table

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Each row records one event:

Column	Description
Action	The type of event (see the list below).
User	The user who performed the action, or System for automated events.
Mail	The related mail, when applicable. Click to open its detail view.
Date/Time	When the event occurred.

Tracked actions

Action	When it is recorded
Mail received	New mail arrives from the BCB.
Viewed mail	A mail is opened.
Archived mail	A mail is archived locally.
Restored mail	An archived mail is restored.
Mail cancelled	The BCB reports a mail as cancelled.
Sent mail	A communication is transmitted to the BCB.
Downloaded attachment	An attachment is downloaded.
Performed search	An operator runs a search.
Updated settings	Configuration is changed.
Tested BCB connection	A connection test is run.

Filtering events

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Use the filter bar to focus the trail:

• From date and To date — restrict to a date range. The default range is the last 7 days.
• All actions — the default; pick one action type to show only that one.
• Items per page — control how many rows are shown.

Exporting to CSV

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Click Export CSV to download the currently filtered events. The export honors the active action and date-range filters, so you can produce a targeted compliance report.

Export after setting a date range and action filter to generate evidence for a specific event type or reporting period.