Landmark JudgmentCustoms, Excise and Service Tax Appellate Tribunal, New DelhiBharti Airtel v. Commissioner of Customs: router components are 'parts', not standalone apparatusCESTAT Delhi quashed a customs duty demand on Bharti Airtel, holding imported router components are 'parts' under CTI 8517 70 90 and rejecting limitation.Valkya Editorial·1 Jun 2026·8 min