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The Finality of Facts: CESTAT Ends Long-Running Adani Customs Valuation Dispute

In a decisive set of orders, the Mumbai bench of the Customs, Excise & Service Tax Appellate Tribunal (CESTAT) has dismissed six appeals filed by the Commissioner of Customs (Import-I), Mumbai, against M/s. Adani Enterprises Limited and other associated entities. The ruling brings a close to a protracted legal saga involving imports by various Adani Group entities, affirming that proceedings arising from a common investigation cannot be revisited if the core factual findings have achieved legal finality.

The bench, comprising President Justice Dilip Gupta and Member (Technical) P. Anjani Kumar , underscored that the show cause notice issued on August 31, 2016, relied upon the same documents and the same common investigation by the Directorate of Revenue Intelligence (DRI) that had already led to the discharge of previous show cause notices in 2017—a position subsequently upheld by both the Tribunal and the Supreme Court.

A Legacy of Litigation: How the Case Unfolded

The dispute stems from a broader investigation into several Adani-affiliated companies regarding the import of solar power project equipment and port infrastructure components. Between 2014 and 2016, the DRI issued three separate show cause notices alleging over-invoicing and improper valuation of goods.

While the first two notices, issued in 2014, were adjudicated and dropped by the Additional Director General of the DRI, the third notice (dated August 31, 2016) was held in abeyance. After the Supreme Court dismissed the Department’s civil appeals on March 27, 2023, regarding the earlier orders, the Principal Commissioner of Customs took up the third notice for final adjudication, ultimately dropping the proceedings.

Arguments on the Bench

The Department, appearing through Special Counsel Shri Shambhoo Nath, argued that the Principal Commissioner erred in discharging the notice. Conversely, Senior Advocate V.S. Nankani, appearing for the Adani entities, asserted that the matter was settled logic: the current appeals rested on identical investigations and evidentiary trails as the previous matters that had already been put to rest by the highest court of the land.

The Principal Commissioner’s findings, which the CESTAT deemed sound, highlighted that: * The relationship between the importers and the global bidder did not influence the transaction price, which was determined through transparent international competitive bidding. * The documentary evidence relied upon by the DRI—specifically letters from overseas bankers—lacked the mandatory certification required under Section 138C(4) of the Customs Act, 1962, rendering them inadmissible.

Legal Analysis

The core of the Tribunal’s reasoning lies in the principle of finality. By observing that the Supreme Court had already held the matters concerning the same investigation to be "concluded by the findings of fact," the Tribunal found no ground to entertain the Department’s fresh appeals. The bench clarified that since the evidentiary deficit (the lack of Section 138C certificates) was consistent across all three show cause notices, the outcome for the third notice had to mirror the outcome of the first two.

Key Observations

Highlighting the pivotal nature of the evidence, the Tribunal noted:

> "The investigations were carried out on similar lines and the allegation was supported in the form of evidence by the overseas Bankers letters... These documents which have been relied upon are computer printouts and does not contain certificate under Section 138 C (4) of the Customs Act, 1962 and therefore, lose their evidentiary value."

> "As per the law laid down by above judgments, the goods which are neither prohibited nor have any duty implications cannot be confiscated under Section 111(m) of Customs Act, 1962 for misdeclaration of value."

> "Since the cases of M/s. Adani Power Maharashtra Ltd. and M/s. Maharashtra Eastern Grid Power Transmission Company Ltd., have already been decided by Hon’ble CESTAT Mumbai and have attained finality... the findings therein are squarely applicable in the present case."

The Verdict

The CESTAT found that the Principal Commissioner's order of December 21, 2023, suffered from no legal infirmity. By dismissing all six appeals, the Tribunal has reinforced the standard that the Revenue cannot re-open adjudicated factual determinations once they reach a level of judicial finality, particularly when the underlying evidence remains identical and flawed. The ruling serves as a stark reminder of the rigorous evidentiary standards required in customs valuation proceedings.