Hi @d_a_n,

No, DQX isn’t supported on Microsoft Fabric Spark notebooks. DQX is a Databricks Labs framework that’s designed and documented to run on Databricks workspaces and Databricks clusters only (see the official installation prerequisites).

In addition, the published license and a Databricks Community clarification state that DQX requires a Databricks Platform license for production use and is restricted to environments "in connection with your use of the Databricks Services," which excludes running it on other Spark platforms such as Fabric.

Here is a related post asking a similar question.

Also, refer to the prerequisites here.

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