> For the complete documentation index, see [llms.txt](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/versioning/version-compare.md).

# Version Compare

Two consecutive versions of SNOMED CT can now be compared using the Version Compare feature. The resulting output is similar to the task changes tab. The version compare wizard can be opened from the top toolbar by clicking the ![](/files/-M286fQa08oIgHoCs87Y) **`Compare Versions`** button.

Comparing versions is available for each terminology for which version can be created, namely the following:

* SNOMED CT
* ATC
* OPCS-4
* ICD-10
* Local Code Systems (separately)

<figure><img src="/files/mzmG8D7mfDoxRRIQywKj" alt=""><figcaption><p>Compare version wizard</p></figcaption></figure>

{% hint style="success" %}
You can check the ongoing processes and results in the **Remote Jobs View**.
{% endhint %}

{% content-ref url="/pages/-MXgEseGmYdGms4WfIVw" %}
[Browse Changes](/snow-owl-authoring-platform/versioning/version-compare/browse-changes.md)
{% endcontent-ref %}

{% content-ref url="/pages/-MXgEz7AihnzPs6G0bD5" %}
[Export Results](/snow-owl-authoring-platform/versioning/version-compare/export-results.md)
{% endcontent-ref %}


---

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