1. Petitioner is a public limited company engaged in the establishment and maintenance of towers for telecom service providers. They are registered under the Central Goods and Services Tax Act (the CGST Act) and the Kerala State Goods and Services Tax Act (the SGST Act).

2. It is stated by the petitioner that the materials procured by them for their use at the various tower locations in the State are being stored at their warehouses and the same will be transported to the various tower locations as and when required. On 7.12.2017, in terms of Ext.P1 GST tax invoice, the petitioner procured the batteries required for their various tower locations including Gandhi Nagar in Ernakuam District and Ambalappuzha in Alappuzha District. As the said transaction was an interstate purchase, the goods suffered the tax payable in terms of Integrated Goods and Services Tax Act (the IGST Act). On 20.12.2017, the petitioner transported the batteries covered by Ext.P1 GST tax invoice intended for the tower locations referred to above on the strength of delivery chalans. The goods transported by the petitioner were intercepted by the first respondent and the petitioner was issued Ext.P3 notice of detention under Section 129 of the CGST and SGST Acts, stating that the movement of goods was not declared by the petitioner as provided for under Rules 55 and 138 of the Kerala Goods and Services Tax Rules (the State GST Rules). As per Ext.P3 notice, the first respondent has called upon the petitioner to pay a sum of Rs 57,192/- towards CGST and SGST and equal amount towards penalty, treating the transaction as a taxable supply. Sub rule (3) of Rule 55 of the State GST Rules provides that where goods are being transported on a delivery chalan in lieu of invoice, the same shall be declared as specified in Rule 138 of the said Rules. Rule 138 of the State GST Rules provides that persons in charge of conveyances carrying consignment of goods, where the goods are transported on a delivery chalan, shall carry along with the goods a declaration in Form KER-1 uploaded before such transportation of goods in the Kerala Value Added Tax Information System portal (KVATIS). The essence of Ext.P3 notice, therefore, was that the goods transported by the petitioner were not accompanied by the uploaded Form KER-1 declaration. The petitioner sent Ext.P4 reply to Ext.P3 notice stating that it is on account of an inadvertent omission on the part of their employees that Form KER-1 declaration was not uploaded and that Form KER-1 declaration in respect of goods covered by the delivery chalan was uploaded immediately on receipt of Ext.P3 notice. Along with Ext.P4 reply, a copy of the uploaded declaration in Form KER-1 was also submitted by the petitioner to the first respondent. Ext.P5 is the Form KER-1 declaration uploaded by the petitioner. The explanation offered by the petitioner was not acceptable to the first respondent. The first respondent, therefore, sent Ext.P6 reply to Ext.P4 explanation stating that the Form KER-1 declaration was uploaded by the petitioner only after the detention and therefore, the same cannot be accepted as a document in terms of the requirements contained in Rules 55 and 138 of the State GST Rules. In other words, the stand taken by the first respondent in Ext.P6 communication is that the goods can be released only on payment of the tax and penalty claimed in terms of Ext.P3 notice. Ext.P3 detention notice and Ext.P6 communication issued by the first respondent are under challenge in the writ petition.

3. Heard the learned counsel for the petitioner as also the learned Government Pleader.

4. The learned counsel for the petitioner submitted that the only defect noted in the documents that accompanied the goods was absence of Form KER-1 declaration and that since Form KER-1 declaration was uploaded and made available to the first respondent immediately on receipt of notice, there is no justification for the continued detention of the good