> ## Documentation Index
> Fetch the complete documentation index at: https://docs.idmetagroup.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Marriage Certificate Verification

> Authenticate Australian marriage certificates via official sources.

The **AU Marriage Certificate** data source helps you authenticate Australian marriage certificates using official sources as part of your verification flow.

## How it works

### Processes

* **Marriage Certificate Verification** — Validates the marriage certificate details using the inputs you collect in your Trust Flow.

### Inputs

* **Family Name** — The first partner’s family (surname) name.
* **Given Name** — The first partner’s given (first) name.
* **Family Name 2** — The second partner’s family (surname) name (if your flow collects it).
* **Given Name 2** — The second partner’s given (first) name (if your flow collects it).
* **Registration Number** — The marriage record registration number.
* **Registration State** — The state/territory associated with the registration.
* **Registration Date** — The date the record was registered.
* **Date of Event** — The marriage event date.
* **Certificate Number** — The certificate identifier/number.
* **Date Printed** — The printed/issued date shown on the certificate.
* **Registration Year** — The year the record was registered.

<Note>
  Required fields and matching behaviour can vary depending on how you configure the verification step.
</Note>