HK_CRN (HK - Company Reg. Number)

Property	Value
A technical identifier, unique in a certain context. Technical key	HK_CRN
The country a linked concept is active or generally relevant for. Country scope	HK (Hong Kong)
Language-specific name. Monolingual name	Company Registration Number (en), Company Registration Number (zh)
Language-specific short name. Monolingual short name	HK - Company Reg. Number (en)
Category of business identifiers. Identifier category	Identification Number

Formal definition

Details	Informal and comprehensive human-readable definition of a concept. Description	The type in terms of a categorization of regular expressions. Regular expression type	TThe formal expression of a regular expression. Regular expression
REGEXP_0209	Specifies the allowed formats for the Company Registration Number (Hong Kong)	IDENTIFIER_FORMAT	^\d{7}$

Data quality rules

Rule	Informal and comprehensive human-readable definition of a concept. Description	nonetheless, we continue to offer the most recent available data., The release status in terms of development progress or maturity.<br/><code>EMPTY</code> (0): No feature considered yet, just a rough idea.<br/><code>IDEA</code> (1): Just an idea, not yet designed in detail.<br/><code>DESIGN</code> (2): Software design ready, development not yet started.<br/><code>DEVELOPMENT</code> (3): Software development in progress.<br/><code>ALPHA</code> (4): First functional release, in terms of a Minimal Viable Product (MVP).<br/><code>BETA</code> (5): Tested by selected users.<br/><code>RC</code> (6): Release candidate, fully tested, not yet used in production by many customers.<br/><code>LIVE</code> (7): Used in production by customers, fully monitored and supported.<br/><code>DEPRECATED</code> (-1): End of life planned, but still available.<br/><code>EOL</code> (-2): End of life, historic service, no longer available.<br/><code>BROKEN</code> (-3): Service was used in production but is currently not available. However, CDQ tries to repair or reactivate it.<br/><code>DISCONTINUED</code> (-4): The data source has ceased providing updates Release status	Specifies how critical of the violation of a data quality rule. The following levels are defined:<br/><code>ERROR</code>: The violation (e.g. missing information) puts a process at risk or hinders regular processing of data.<br/><code>WARNING</code>: The violation does not hinder regular processing of data but represents semantically defective data.<br/><code>INFO</code>: The data quality rule has not uncovered a data defect, but some information is available that might be interesting for the user.<br/> Criticality
Identifier format invalid (Company Registration Number (Hong Kong))	The Company Registration Number (CRN) can be compared to a company’s Social Security Number. It is used as an official means of representing a company in legal documents and government records. The CRN is a 7-digit number.	LIVE	ERROR
Identifier unknown (Company Registration Number (Hong Kong))	This rule checks whether the Company Registration Number (Hong Kong) is a really existing by checking whether it can be found in the business register. If it is not available, the identifier will be treated as invalid and the data quality rule is violated.	LIVE	ERROR