Where CGST authorities have already initiated proceedings on a...

Where CGST authorities have already initiated proceedings on a given subject matter, the State GST authorities lack jurisdiction to commence parallel/dual proceedings on the same subject matter, being barred by Section 6(2)(b) of the CGST Act. Applying this statutory bar and the binding principle that only the originally seized GST authority can proceed further in accordance with law, the subsequent State-initiated show-cause notice and adjudication actions were held not maintainable. Consequently, the impugned State show-cause notice, order-in-original, adjudication order, and summary orders were quashed and the writ petition was allowed. - HC

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