Electronic Evidence in Clandestine Removal Cases: unauthenticated computer output cannot sustain duty demand or penalties alone

Computer printouts and digital records used to quantify a clandestine removal demand were treated as inadmissible because the statutory conditions for computer output, including the required certificate establishing source and authenticity, were not met; signatures of panch witnesses and oral verification could not cure that defect. The remaining seized documents, statements, and surrounding circumstances, including diaries, gate passes, weighment slips, and transport material, were held insufficient by themselves to independently prove clandestine manufacture and clearance with the necessary certainty. The presumption arising from seizure did not overcome the evidentiary gap, and the demand and penalties therefore could not be sustained.

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Issues: (i) Whether the computer printouts and digital records relied upon by the Revenue were admissible in evidence in the absence of compliance with the statutory requirements for computer output; (ii) Whether the other seized documents, statements and surrounding circumstances were sufficient to sustain the demand and penalties for alleged clandestine removal despite the challenge to the electronic evidence.

Issue (i): Whether the computer printouts and digital records relied upon by the Revenue were admissible in evidence in the absence of compliance with the statutory requirements for computer output.

Analysis: The demand was substantially quantified from printouts taken from laptops, hard disks and pen drives recovered from the secret premises. The statutory scheme governing computer printouts requires satisfaction of the prescribed conditions and production of the requisite certificate so that source and authenticity of the electronic output are established. Mere presence of panch witnesses or signatures on the printouts did not satisfy that requirement. Oral verification by the adjudicating authority could not cure the defect in admissibility. The electronic material, therefore, could not safely be treated as reliable evidence for quantification of duty.

Conclusion: The electronic records were not admissible for sustaining the demand.

Issue (ii): Whether the other seized documents, statements and surrounding circumstances were sufficient to sustain the demand and penalties for alleged clandestine removal despite the challenge to the electronic evidence.

Analysis: The remaining material, including private diaries, gate passes, weighment slips, purchase and sales records, statements of employees, transport-related material and alleged receipt of sale proceeds, was examined as corroborative evidence. However, the evidence was found insufficient to overcome the core defect in the Revenue's case, since the principal quantification rested on inadmissible digital records and the corroboration was not strong enough to independently establish clandestine manufacture and clearance with the necessary degree of certainty. The presumption under the document-seizure provision did not, on the facts, cure the evidentiary gap created by the inadmissibility of the electronic evidence.

Conclusion: The additional material did not independently sustain the allegations or the penalties.

Final Conclusion: The impugned order could not be sustained and the appeals succeeded, with consequential relief.

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