criminal_record_certificate

Criminal record certificate

Criminal record certificate issued by any country's authority (casier judiciaire, Führungszeugnis, DBS check, police clearance…).

Category: Certificates
Country: International
Extracted fields: 9 fields
Cost: 1 credit

criminal_record_certificatespecimen

Holder name
Holder ID number
Issue date
Date of birth
Country
Issuing authority
Records found
Purpose
Verification code

What it checks

Holder. Name, number or date of birth match what you expect.
Recency. Issued less than N days ago.

Extracted fields

Holder nameholder_name
Holder ID numberholder_id
Issue dateissue_date
Date of birthbirth_date
Countrycountry
Issuing authorityissuing_authority
Records foundhas_records
Purposepurpose
Verification codeverification_code

Sample request

curl https://api.constaia.com/v1/analyze \
  -H "Authorization: Bearer $CONSTAIA_API_KEY" \
  -F "file=@document.pdf" \
  -F 'options={
    "expect": "criminal_record_certificate",
    "checks": {
      "max_age_days": 90,
      "holder": {
        "full_name": "Carmen Especimen Ruiz"
      }
    },
    "storage": "none"
  }'

Sample response

Fictitious data. Shortened response.

200 OK · application/json

{
  "id": "an_01J9Z3K8QW4T6Y2B7N5M1R0PXC",
  "object": "analysis",
  "status": "completed",
  "livemode": false,
  "document": {
    "type": "criminal_record_certificate",
    "label": "Criminal record certificate",
    "confidence": 0.97
  },
  "verdict": {
    "expected": [
      "criminal_record_certificate"
    ],
    "match": true,
    "status": "valid",
    "reasons": [
      {
        "code": "type_match",
        "severity": "info",
        "message": "The document is: Criminal record certificate."
      }
    ]
  },
  "fields": {
    "holder_name": {
      "value": "MARIE MARTIN",
      "confidence": 0.99,
      "validated": true
    },
    "holder_id": {
      "value": "X4RTBPFW4",
      "confidence": 0.98,
      "validated": null
    },
    "issue_date": {
      "value": "2026-09-01",
      "confidence": 0.97,
      "validated": null
    },
    "birth_date": {
      "value": "1990-01-13",
      "confidence": 0.96,
      "validated": null
    },
    "country": {
      "value": "FRA",
      "confidence": 0.99,
      "validated": null
    },
    "issuing_authority": {
      "value": "CASIER JUDICIAIRE NATIONAL",
      "confidence": 0.98,
      "validated": null
    },
    "has_records": {
      "value": false,
      "confidence": 0.97,
      "validated": null
    }
  },
  "checks": [],
  "warnings": [],
  "storage": {
    "mode": "none",
    "file_deleted_at": "2026-09-29T10:00:02Z",
    "expires_at": null
  },
  "usage": {
    "credits": 1,
    "pages": 1
  }
}

FAQ

Does Constaia prove the document is authentic?

No. It checks the type, data consistency and your rules, and flags signals such as a possible edit or a screen photo. That does not prove authenticity.

Is a copy of the document kept?

No, unless you ask for it. With storage "none" (the default) the file is deleted when the analysis ends.

And for the record…

Create your account, copy the test key and validate your first document in five minutes.

Create a free account Talk to sales