# Version history

{% content-ref url="version-history/icr-methodology-approval-process-v2.0" %}
[icr-methodology-approval-process-v2.0](https://documentation.carbonregistry.com/documentation/icr-program/methodology-development/procedural/version-history/icr-methodology-approval-process-v2.0)
{% endcontent-ref %}

{% content-ref url="version-history/icr-methodology-approval-process-v1.0" %}
[icr-methodology-approval-process-v1.0](https://documentation.carbonregistry.com/documentation/icr-program/methodology-development/procedural/version-history/icr-methodology-approval-process-v1.0)
{% endcontent-ref %}