---
id: "ru_accredited_ca_regnum"
kind: "datatype"
status: "draft"
is_pii: false
categories: ["government"]
country: ["RU"]
langs: ["common"]
quality: 73
url: "https://registry.apicrafter.io/datatype/ru_accredited_ca_regnum"
---

# Register number of an accredited Russian certification authority (`ru_accredited_ca_regnum`)

> **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.

Number of a certification authority in the register of accredited certification authorities on e-trust.gosuslugi.ru, the key of its record. In the 2022-2023 version of the portal the numbers ran from 0 (the Ministry of Digital Development, the head certification authority) to about 700, with a few larger ones such as 1000 and 1023. The value is a plain integer: the type is told by the field name (РеестровыйНомер).

- Personal data (PII): no
- Categories: Government related (government)
- Countries: Russian Federation (RU)
- Languages: Common to most languages (common)
- Classification: identifier

## Detection

Regular expression (Python `re`):

```
^\d{1,4}$
```

## Examples

- `495` — JSC Analytical Center
- `1023` — Roskadastr
- `12345` (invalid example) — Five digits

## Translations

- ru: Реестровый номер аккредитованного удостоверяющего центра: Номер удостоверяющего центра в реестре аккредитованных УЦ на e-trust.gosuslugi.ru (поле РеестровыйНомер).

## Sources

- other: <https://e-trust.gosuslugi.ru/>

## Quality

Score 73/100. Missing: authoritative source link, mapping (Wikidata, Schema.org, ...), detector coverage.

JSON: <https://registry.apicrafter.io/api/v1/datatypes/ru_accredited_ca_regnum.json> · Edit: <https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/RU/government/ru_accredited_ca_regnum.yaml>