Taiwanese unified business number (UBN)
ID tw_ubn
DatatypeNot PIIidentifierDraft
This record is a draft: it has not been reviewed yet and may be incomplete or wrong. Do not rely on it for compliance decisions. Help improve it (see CONTRIBUTING.md).
Unified Business Number (統一編號), the eight-digit number of a business in Taiwan, used for tax (VAT) purposes. Wikidata calls it the GUI number assigned by the Ministry of Economic Affairs, whose business register (findbiz) can be searched by it. The last digit is a check digit: the digits are multiplied by 1, 2, 1, 2, 1, 2, 4 and 1, and the digit sum of the products must end in 0, or in 9 when the seventh digit is 7.
- Categories
- Companies/business/organizations, Finances and banking
- Countries
- Taiwan
- Languages
- Chinese
- python-stdnum
stdnum.tw.ubn- Wikidata
- P7729
- Quality
- 90/100 · missing: detector coverage
- Metacrafter rules
- no detection rule yet
- Supported by tools
- no tool record lists this type yet
Regular expression
^\d{8}$Python re syntax.
Examples
| Value | Description |
|---|---|
| 22099131 | TSMC, an example of Wikidata P7729 |
| 73251209 | Uni-President Enterprises, an example of Wikidata P7729 |
| 04541302 | Foxconn, an example of Wikidata P7729 |
| 00501503 | Example from the python-stdnum documentation |
| 12345 invalid | Too short |
Translations
| Language | Name | Description |
|---|---|---|
| Chinese | 統一編號 |
Sources
- wikipedia: https://zh.wikipedia.org/wiki/%E7%B5%B1%E4%B8%80%E7%B7%A8%E8%99%9F
- doc: https://findbiz.nat.gov.tw/fts/query/QueryBar/queryInit.do?request_locale=en
- wikidata: https://www.wikidata.org/wiki/Property:P7729
- doc: https://arthurdejong.org/python-stdnum/doc/2.2/stdnum.tw.ubn.html
Use this record
- Page URL:
http://registry.apicrafter.io/datatype/tw_ubn - JSON: API v1 · legacy shape (used by metacrafter) · Markdown (for LLMs)
- Improve it: edit
data/datatypes/TW/companies/tw_ubn.yamlon GitHub