# Specifications

Find all official SNOMED CT specifications in one place. These documents define the structure, behavior, and technical details of SNOMED CT.

## Available Specifications

{% tabs %}
{% tab title="Release Files" %}
{% content-ref url="<https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/irKbJsZG57nSWZA4GT0M/>" %}
[SNOMED CT Release File Specification](https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/irKbJsZG57nSWZA4GT0M/)
{% endcontent-ref %}

{% content-ref url="<https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/wLJPOzgAQsSAYr6nhvCl/>" %}
[SNOMED CT Machine Readable Concept Model](https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/wLJPOzgAQsSAYr6nhvCl/)
{% endcontent-ref %}

{% content-ref url="<https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/UVgNFMSypqSsi48DpFEe/>" %}
[SNOMED CT OWL Reference Set Specification](https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/UVgNFMSypqSsi48DpFEe/)
{% endcontent-ref %}

{% content-ref url="<https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/WdB6Is6LaDpXsfaSDN39/>" %}
[SNOMED CT to ICD-10 Map Specification](https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/WdB6Is6LaDpXsfaSDN39/)
{% endcontent-ref %}
{% endtab %}

{% tab title="Syntaxes" %}
{% content-ref url="<https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/VgpC90r7t9DyATri97GG/>" %}
[SNOMED CT Compositional Grammar Specification](https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/VgpC90r7t9DyATri97GG/)
{% endcontent-ref %}

{% content-ref url="<https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/sOJBD7YbxAy9bD1Ko9L9/>" %}
[SNOMED CT Expression Constraint Language](https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/sOJBD7YbxAy9bD1Ko9L9/)
{% endcontent-ref %}

{% content-ref url="<https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/zMLFwMoInWP79jP2Up2p/>" %}
[SNOMED CT Template Syntax Specification](https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/zMLFwMoInWP79jP2Up2p/)
{% endcontent-ref %}
{% endtab %}

{% tab title="Technical " %}
{% content-ref url="<https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/kgrE9Yh9vMDqL5ThuXjH/>" %}
[SNOMED CT URI Standard](https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/kgrE9Yh9vMDqL5ThuXjH/)
{% endcontent-ref %}
{% endtab %}

{% tab title="Terminology" %}
{% content-ref url="<https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/hRUJsLa2ant5L63pkp1O/>" %}
[SNOMED CT Logical Profile Specification](https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/hRUJsLa2ant5L63pkp1O/)
{% endcontent-ref %}

{% content-ref url="<https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/uoSxuN6wQMDYcvuq2wNX/>" %}
[SNOMED CT Editorial Guide](https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/uoSxuN6wQMDYcvuq2wNX/)
{% endcontent-ref %}

{% content-ref url="<https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/M5YwUfVkVdFLDT6IXbBg/>" %}
[SNOMED CT Diagramming Specification](https://app.gitbook.com/o/h8Z6qGxuQrzM9vbx5bPT/s/M5YwUfVkVdFLDT6IXbBg/)
{% endcontent-ref %}
{% endtab %}
{% endtabs %}