# Start an impact assessment, prefilled from a processing activity

`POST /compliance/center/dpias` · Rivier · compliance

Start an impact assessment, prefilled from a processing activity.

- Scope: compliance:write
- Mcp: rivier_compliance_dpia_start
- Graphql: Mutation.complianceDpiaCreate
- Sdk: compliance.dpia.create
- Cli: compliance dpia create

## Request body

`application/json`

```json
{
  "type": "object",
  "properties": {
    "title": {
      "type": "string",
      "minLength": 3,
      "maxLength": 200
    },
    "activityId": {
      "type": "string",
      "maxLength": 80
    }
  },
  "required": [
    "title"
  ],
  "additionalProperties": false
}
```

## Responses

- `200`: Success
- `400`: The request was malformed
- `401`: No valid credential
- `403`: The credential lacks the scope, origin or address
- `429`: Over the key's rate limit; see Retry-After

## Example

```sh
curl -X POST 'https://api.rivier.ai/compliance/center/dpias' \
  -H 'Authorization: Bearer $KEY' \
  -H 'Content-Type: application/json' \
  -d '{
  "title": "string"
}'
```