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

# Remote reverification (Supplement B)

> Enable remote document verification for Supplement B reverification inside the embedded I-9 experience. Covers prerequisites, the endpoint, and the workflow.

When an employee must complete [Supplement B](/i9/form-completion-scenarios/supplement-b-overview), use this endpoint to allow their remote document verification within your embedded I-9 experience. Trigger this request with a simple POST call; there’s no request body and no response payload.

## Prerequisites

When you register the employee, both of the following flags must be set to true in `employment.employeeDocumentOptions`:

* `i9RemoteCounterSignAuthorized`
* `i9RemoteReverificationAuthorized`

### Example (registration snippet)

```json theme={null}
{
 "employment": {
   "employeeDocumentOptions": {
     "i9RemoteCounterSignAuthorized": true,
     "i9RemoteReverificationAuthorized": true
   }
 }
}
```

## Endpoint

```http theme={null}
POST /employers/{employerId}/employees/{employeeId}/submissions/{submissionId}/requestRemoteReverification
```

### Example request

```bash theme={null}
curl --location 'https://api.symmetry.com/i9/v1/employers/{employerId}/employees/{employeeId}/submissions/{submissionId}/requestRemoteReverification' \
 --header 'Authorization: Bearer <ACCESS_TOKEN>'
```

### Example response

```text theme={null}
200 OK
```

## Workflow

1. **Request remote reverification** for a specific Form I-9 using the endpoint above
2. **Generate an employee token** using the existing generate employee access token endpoint (`/employers/{employerId}/employees/{employeeId}/generateToken`)
3. **Embed the employee experience** as you would under normal circumstances and communicate to the employee
4. **The employee can then complete Supplement B** and verify their new document remotely through the embedded flow