CH_UID (CH - Business ID Num.)

Property	Value
A technical identifier, unique in a certain context. Technical key	CH_UID
The country a linked concept is active or generally relevant for. Country scope	CH (Switzerland)
Language-specific name. Monolingual name	Numéro d’identification des entreprises (fr), Numero d’identificazione delle imprese (it), Unternehmens-Identifikationsnummer (de), Business identification number (en)
Language-specific short name. Monolingual short name	CH - Business ID Num. (en)
Informal and comprehensive human-readable definition of a concept. Description	The Unternehmens-Identifikationsnummer (UID), in French numéro d'identification des entreprises and in Italian numero d'identificazione delle imprese, is assigned by the Swiss Federal Statistical Office to every business operating in Switzerland. Made up of the prefix CHE and nine digits, it is the single key for the commercial register, value added tax and customs and is quoted on business documents.
Category of business identifiers. Identifier category	Tax Number
Legacy property. A technical SAP code. SAP mapping	STCD1

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
00000000008XJ79EJQEQCD4264	Defines the reference format in which the Swiss business identification number (UID) is stored, namely CHE, a hyphen and the nine digits in groups of three separated by dots, followed by the register suffix. The suffix MWST/HR is used when the business identification number is at the same time the Swiss VAT registration number.	IDENTIFIER_SCHEMA	^(\w{3}-)(\d{3}\.)(\d{3}\.)(\d{3}\s)((\w{2})|(\w{4}\/\w{2})|(\w{2}\/\w{4}))$
0000000000TX28X08FZDHX2H13	Validates the format of the Swiss business identification number (UID), assigned to every business operating in Switzerland. The pattern accepts the prefix CHE followed by nine digits and an optional register suffix such as MWST, HR or RC that shows in which register the number is entered.	IDENTIFIER_FORMAT	^(\s*?\.*?-*?)CHE(-*?\s*?\.*?)(\d-*?\s*\.*-*){9}\s*(MWST\/HR|HR|HR\/MWST|RC|RC\/IVA|RC\/TVA)?$

Data quality rules

Rule	Informal and comprehensive human-readable definition of a concept. Description	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, nonetheless, we continue to offer the most recent available data. Release status	Criticality<br/>Specifies how critical of the violation of a data quality rule.<br/>ERROR: Indicates a critical data quality rule violation that requires correction.<br/>WARNING: Indicates a potential data quality issue that should be reviewed.<br/>INFO: Indicates an informational finding with no immediate impact on data quality. Criticality
Identifier Qualification (Company identification number (Switzerland), Data source:CH.UIDR)	This rule compares the Swiss company identification number in the business partner record with the identifier held as reference in the Swiss UID register. A value that does not match the reference is flagged.	RELEASED	INFO
Identifier checkdigit invalid (Company identification number (Switzerland))	The last digit of the Swiss company identification number is a MOD11 checksum digit calculated with the weighting pattern 5, 4, 3, 2, 7, 6, 5, 4. This rule recomputes that digit and flags a value that does not match. It accepts any correctly formatted Swiss UID, if the format itself is invalid, which the separate rule on the format of the Swiss company identification number covers, this rule fails immediately.	RELEASED	ERROR
Identifier format inaccurate (Company identification number (Switzerland))	This rule checks whether the Swiss company identification number is written exactly in its reference format, any deviation, such as a whitespace where none is specified, results in a violation. For better readability a hyphen is placed between the prefix and the numerical part of the UID number, and the numerical part is likewise split into three blocks of three digits separated by dots. A UID number therefore has the shape CHE-999.999.999 followed by HR, RC, HR/MWST, RC/TVA or RC/IVA. Which extension applies depends on the part of Switzerland concerned: MWST in the German-speaking part, TVA in the French-speaking part and IVA in the Italian-speaking part.	IDEA	INFO
Identifier format invalid (Company identification number (Switzerland))	The Swiss company identification number consists of the prefix CHE followed by nine digits and, optionally, HR or RC, so that a UID number has the shape CHE-999.999.999 HR. Where the identification number is also used as a VAT number, the suffix may in addition carry the abbreviations MWST, TVA or IVA in any combination with HR and RC, for example HR/MWST, RC/TVA or RC/IVA. This rule checks that the prefix and exactly nine digits are present, disregarding any whitespaces, hyphens or dots in the value. A value with too few, too many or misplaced digits or letters, or one that lacks the prefix, violates the rule.	RELEASED	ERROR
Identifier missing (Company identification number (Switzerland))	A business partner in Switzerland must have a national identifier. This rule reports records for which none has been maintained.	RELEASED	ERROR
Identifier unknown (Company identification number (Switzerland))	This rule checks the existence of the Swiss company identification number against the Swiss UID register, the data source CH.UIDR. A number that cannot be found there is flagged.	RELEASED	ERROR
Locality Qualification (Company identification number (Switzerland), Data source:CH.UIDR)	This rule compares the city of a Swiss business partner with the city that the Swiss UID register holds as reference for its company identification number. A deviating city is flagged.	RELEASED	INFO
Name Qualification (Company identification number (Switzerland), Data source:CH.UIDR)	This rule compares the name of a Swiss business partner with the name that the Swiss UID register holds as reference for its company identification number. A deviating name is flagged.	RELEASED	INFO
Post code Qualification (Company identification number (Switzerland), Data source:CH.UIDR)	This rule compares the post code of a Swiss business partner with the post code that the Swiss UID register holds as reference for its company identification number. A deviating post code is flagged.	RELEASED	INFO
Thoroughfare Qualification (Company identification number (Switzerland), Data source:CH.UIDR)	This rule compares the street of a Swiss business partner with the street that the Swiss UID register holds as reference for its company identification number. A deviating street is flagged.	RELEASED	INFO