Independent show-cause notices remain separately adjudicable, while statutory appeal bars writ review of completed adjudication absent exceptional circumstances.
Separate show-cause notices retained independent legal character despite arising from a common investigation, being assigned to the same adjudicating authority, and being heard together. A stay expressly limited to proceedings under one notice could not, by implication, prevent adjudication under the other notice. Challenges alleging denial of hearing, non-supply of relied-upon material, adjournments, evidentiary errors, and defects in adjudication were required to be pursued through the effective statutory appellate remedy, with no exceptional basis for writ intervention. Limitation, Call Book, extension, and communication issues concerning the still-pending notice were left to the adjudicating authority, which must provide an effective hearing before finalising proceedings.
Issues: (i) Whether the stay of proceedings under one show-cause notice barred adjudication of another notice arising from the same investigation; (ii) Whether the challenge to the adjudication order should be entertained in writ jurisdiction despite an efficacious statutory appeal; (iii) Whether the Court should decide the limitation and validity issues concerning the pending adjudication under the second show-cause notice.
Issue (i): Whether the stay of proceedings under one show-cause notice barred adjudication of another notice arising from the same investigation.
Analysis: The two notices concerned distinct subject matters and had separate statutory foundations, notwithstanding their origin in a common investigation, assignment to a common adjudicating authority, and common hearings. The interim order expressly stayed only proceedings under the second notice. Its scope could not be enlarged by implication to restrain adjudication under the first notice. Administrative convenience of common hearings did not merge the independent proceedings or require a composite order.
Conclusion: The stay concerning the second show-cause notice did not bar adjudication of the first show-cause notice; this finding is against the assessee.
Issue (ii): Whether the challenge to the adjudication order should be entertained in writ jurisdiction despite an efficacious statutory appeal.
Analysis: The objections regarding denial of hearing, non-supply of relied-upon documents, justification for adjournments, appreciation of evidence, and legality of the adjudication findings involved matters suitable for examination on the adjudication record. The statutory appellate forum was competent to examine all such grounds. No exceptional circumstance justified bypassing that remedy under Article 226.
Conclusion: The challenge to the adjudication order was not entertained in writ jurisdiction, leaving the assessee to pursue the statutory appeal; this finding is against the assessee.
Issue (iii): Whether the Court should decide the limitation and validity issues concerning the pending adjudication under the second show-cause notice.
Analysis: The limitation, Call Book, extension, and communication questions arose directly in an adjudication that remained pending and had not attained finality. A determination by the Court could affect the adjudicating authority's decision. The matters were therefore left for consideration in the statutory proceedings, with an effective hearing to be afforded before a final order.
Conclusion: No ruling was made on the merits of the pending second show-cause notice; all factual and legal contentions were kept open.
Final Conclusion: The first adjudication remains subject to the statutory appellate process, while adjudication under the second notice may proceed afresh in accordance with natural justice and without any merits determination in the writ proceedings.
Ratio Decidendi: Separate show-cause notices retain independent legal character notwithstanding a common investigation or joint hearings, and writ jurisdiction ordinarily will not displace an efficacious statutory appellate remedy absent exceptional circumstances.