---
id: "eu_at_02"
kind: "datatype"
status: "draft"
is_pii: false
categories: ["finances"]
country: ["EU"]
langs: ["en"]
quality: 83
url: "http://registry.apicrafter.io/datatype/eu_at_02"
---

# SEPA creditor identifier (AT-02) (`eu_at_02`)

> **Draft.** Draft records have not been reviewed yet and may be incomplete or wrong; do not treat them as authoritative for legal or compliance decisions.

Creditor identifier of SEPA direct debits (data element AT-02 of the SEPA rulebooks, Creditor Scheme Identification in ISO 20022). It starts with the ISO country code and two ISO 7064 mod 97-10 check digits, followed by a 3-character creditor business code (ZZZ when not used) and a national identifier.

- Personal data (PII): no
- Categories: Finances and banking (finances)
- Countries: European Union (EU)
- Languages: English (en)
- Classification: identifier

## Detection

Regular expression (Python `re`):

```
^[A-Z]{2}\d{2}[0-9A-Z]{3}[0-9A-Z]{1,28}$
```

## Examples

- `DE36ZZZ37441515` — Synthetic number with a valid check digit
- `DE54ZZZ69403467` — Synthetic number with a valid check digit

## Mappings

- stdnum: `eu.at_02`

## Supported by tools

- `dataprep`
- `pythonstdnum`

## Sources

- other: <https://arthurdejong.org/python-stdnum/doc/2.2/stdnum.eu.at_02.html>
- other: <https://docs.dataprep.ai/user_guide/clean/clean_eu_at_02.html>

## Quality

Score 83/100. Missing: negative example, authoritative source link, translation.

JSON: <http://registry.apicrafter.io/api/v1/datatypes/eu_at_02.json> · Edit: <https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/EU/finances/eu_at_02.yaml>