> For the complete documentation index, see [llms.txt](https://docs.os.uk/os-downloads/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.os.uk/os-downloads/products/transport-network-portfolio/os-mastermap-highways-network-fundamentals/os-mastermap-highways-network-code-lists/matchstatusvalue.md).

# MatchStatusValue

This code list is present in OS MasterMap Highways Network – Roads and OS MasterMap Highways Network – Paths products. The RoadLink Feature Type is attributed with a 'matchStatus' with a data type of 'MatchStatusValue'. The table below describes the codes used to populate this field and the description for each code.

## **Code List: MatchStatusValue**

{% embed url="<https://www.ordnancesurvey.co.uk/xml/codelists/highways/MatchStatusValue.xml>" %}

| Code                               | Description                                                                                                                                                                                             |
| ---------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Matched                            | The RoadLink has been matched with an Elementary Street Unit from the NSG.                                                                                                                              |
| No Match                           | The RoadLink has not been matched with an Elementary Street Unit from the NSG which has been accepted.                                                                                                  |
| Not Matched Awaiting Review        | The RoadLink has not been matched with an Elementary Street Unit from the NSG and is waiting to be manually reviewed to identify if there is an Elementary Street Unit it should have been matched too. |
| Matched With Attribute Discrepancy | The RoadLink has been matched with an Elementary Street Unit from the NSG and there is a discrepancy between the attribution supplied by the NSG and information from OS.                               |


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