Refund proceedings cannot be used to reimpose or appropriate penalties that an appellate order has already set aside; refundable pre-deposit must be recalculated without that recovery, consistent with judicial discipline. For appeals pending before 6 August 2014, the saving proviso to amended Section 35F, read with Section 83 of the Finance Act, 1994, preserves the earlier Section 35FF regime. Interest on refundable pre-deposit arises only where payment remains outstanding for more than three months after receipt or communication of the appellate order by the jurisdictional authority, not from the deposit date. Interest must therefore be computed separately for each refundable component under that regime.

Written communication quantifying service-tax dues before the applicable cut-off can satisfy the Scheme's quantification requirement. Section 121(r) of the Finance Act, 2019 treats written communication of duty payable as quantification, while the applicable circular includes letters intimating a duty demand. A pre-cut-off notice issued to a bank under Section 87(b) of the Finance Act, 1994, specifying outstanding service-tax liability and creating a lien over the assessee's account, constituted valid quantification. Separate quantification of interest was not required, and addressing the notice to the bank did not affect its legal consequence for the assessee's Scheme eligibility.

Challenges to the original grant of bail require demonstrated perversity, illegality, reliance on irrelevant considerations, omission of material circumstances, or non-application of mind on the material available when bail was granted. A prima facie PMLA bail order arising from the same FIR and alleged predicate offences may be relevant, but cannot determine CBI bail applications; each accused's role requires separate assessment. Subsequent filing of a charge-sheet or alteration of penal provisions cannot retrospectively render bail orders perverse. On these principles, the original bail orders remained legally sustainable, and trial must proceed uninfluenced by prima facie bail observations.

Section 45 of the Prevention of Money Laundering Act requires bail-stage reasonable grounds, assessed on broad probabilities, that the accused is not guilty and unlikely to reoffend; it does not demand a detailed evidentiary appraisal or finding of innocence. Financial transactions requiring evidentiary testing, together with available records and safeguards against interference, may support conditional release. Section 436A of the Code of Criminal Procedure operates as a beneficial speedy-trial safeguard, although release is not automatic. Custody exceeding one-half of the maximum sentence, a trial unlikely to conclude soon, and delay not attributable to the accused support protection against punitive pre-trial detention despite serious predicate allegations.

Digital Axle Counter systems integrating electronic detection and evaluation with an indispensable relay that physically switches railway interlocking circuits fall under Customs Tariff Item 86080030 as electromechanical railway signalling, safety or traffic-control equipment, rather than Heading 8530. Classification must assess the complete functional system and its principal use, not isolated electronic components. Extended recovery cannot rest on a disclosed classification, declared Bills of Entry, supporting product literature and accepted assessments without collusion, wilful misstatement or suppression. Correct classification and accurate goods descriptions remove the basis for confiscation, redemption fine, interest and corporate or personal penalties.

Customs cargo service providers, including NVOCCs operating in customs areas, cannot charge rent, detention or demurrage for goods seized, detained or confiscated by Customs. The prohibition under the Handling of Cargo in Customs Areas Regulations operates independently of the sixty-day provision allowing authorised carriers to demand container detention charges under the Sea Cargo Manifest and Transhipment Regulations. Accordingly, the carrier allowance does not qualify the waiver obligation for seized goods. Breach of that obligation constitutes regulatory non-compliance and can support immediate suspension of customs registration where a post-decisional opportunity to make representations is provided, consistent with natural justice.

Ductless split air conditioners of 2-ton capacity that incorporate a refrigerating unit fall under the specific Customs Tariff entry for split air conditioners of two tons and above incorporating such a unit. Classification must begin with the tariff-heading terms and relevant notes under the General Rules for Interpretation. This specific description prevails over the general split-system entry, while the entry for split air conditioners not incorporating a refrigerating unit does not apply where the goods contain that unit. The appropriate classification is CTH 84158210, rather than CTH 84151010 or CTH 84158310.

Penalties for foreign-origin gold smuggling may be moderated where carriers played a limited role and earned modest livelihoods, while deterrence remains necessary. Reduced penalties reflected proportionality for carriers whose involvement was confined to transportation. Shop operators may remain liable where foreign-origin gold is recovered from an employee at the shop and the surrounding facts establish a connection with the smuggling operation. The distinction turns on the person's role, mitigating circumstances, and facts evidencing involvement.

Penalty for abetment of an attempted illegal export requires proof of intentional assistance and active complicity; suspicion or failure to detect concealed currency is insufficient. An uncorroborated co-noticee statement alleging payment, without recovery of money, CCTV footage, or other independent evidence, cannot establish facilitation. Electronic text-message printouts lack evidentiary value unless supported by the required certificate and forensic material linking them to the alleged person's device. A bona fide examination performed in the ordinary discharge of official duty may also attract statutory protection. Accordingly, the essential elements of abetment were not established and the penalty was unsustainable.

Customs Broker obligations under Regulations 10(a), 10(d) and 10(n) require valid client authorisation, reporting of known non-compliance, and verification of client identity and functioning through reliable, independent and authentic records. Receipt of export documents through an intermediary is not prohibited where the exporter has authorised clearance. Concealed prohibited goods detected only through detailed Customs investigation do not establish a reporting breach without broker knowledge of the concealment or misdeclaration. GST registration, PAN, Aadhaar, bank verification and other prescribed KYC records can fulfil the verification requirement. Licensing sanctions require evidence of an actual regulatory breach or knowing involvement.

Concessional basic customs duty was unavailable for imports because the exemption in force did not cover the relevant tariff goods, and strict construction prevented reading an omitted entry into its terms. A later notification restoring the benefit applied only prospectively from Gazette publication because it contained no express or necessary retrospective intent. The importer's claim of an exemption that had ceased before filing the Bills of Entry supported use of the extended limitation period. Prior imports therefore remained subject to duty notwithstanding the subsequent restoration of the exemption.

Specially designed disposable microcuvettes used exclusively with an analyser fall under CTI 9027 9090 as parts of analytical instruments, rather than CTI 3926 9099 as plastic articles. Chapter 90 Note 2(b) covers parts and accessories suitable for sole or principal use with a particular instrument without requiring permanent physical attachment. The microcuvettes' specialised dimensions, configuration, material and optical properties enabled calibration, spectrophotometry and accurate sample-and-reagent processing. Their lack of established general or alternative use demonstrated sole or principal suitability for the analyser. Disposable use does not preclude classification as a part or accessory; objective characteristics and functional use prevail over material composition.

Classification of surgical tools used in spinal procedures turns on their functional use and Chapter Note 6 to Chapter 90. Tools used by surgeons during operations, and not worn, carried or implanted in patients, fall under CTH 9018 as medical or surgical instruments rather than CTH 9021 as orthopaedic appliances. For 16 July 2018 to 12 December 2019, spinal surgical instruments qualified for the basic customs duty exemption under the then-applicable entry covering instruments and implants for severely physically handicapped patients. The corresponding unamended IGST entry continued to extend concessional IGST treatment to those instruments.

Rule 16 permits recovery of erroneously or excessively paid duty drawback but does not prescribe an express limitation period. Recovery power must therefore be exercised within a reasonable period determined by the circumstances. Where drawback availed in 2010 was pursued through a notice issued in 2018 and an order in 2022, the absence of fraud, suppression or any explanation for delay supported treating three years as the maximum reasonable period. A statutory appeal under Section 128(1) does not necessarily preclude writ jurisdiction where delayed recovery is challenged as lacking statutory authority. Consequential coercive recovery action cannot stand if the underlying recovery is time-barred.

Section 125 of the Customs Act, 1962 treats redemption of prohibited goods as discretionary, unlike redemption of other goods, which is mandatory. That discretion must be exercised judiciously on the facts and cannot be refused mechanically solely because goods are prohibited. Where there is no serious or prior violation and the imposed penalty is paid, redemption of confiscated gold jewellery should be permitted. The redemption fine must be determined consistently with applicable principles and cannot exceed the market price less applicable duty.

Duty drawback recovery for alleged non-realisation of export proceeds should be determined only after material official evidence of realisation, including DGFT receipts, is considered. A challenge based on non-service of a show-cause notice or denial of hearing is not established where no material proves non-receipt and available opportunities were not used. Procedural fairness nevertheless requires a further opportunity to substantiate realisation of export sale proceeds when the supporting documents could affect repayment liability. Recovery must therefore be determined after evaluating the relevant documentary material.

Provisional freezing of a bank account under the Customs Act is limited to six months, with a further extension not exceeding six months only for recorded reasons and prior communication. The statutory maximum is therefore twelve months. Issuance of a show cause notice and pending adjudication do not extend or preserve an attachment after that period expires. Continued freezing thereafter lacks legal authority, and the attachment ceases by efflux of time.

Section 110(5) limits provisional attachment of a bank account to six months, with a further extension of no more than six months where written reasons are recorded and prior communication is given. The maximum attachment period is therefore twelve months. Issuance of a show-cause notice and pending adjudication under Section 124 do not create an independent power to extend or revive the attachment after that limit expires. Continued freezing beyond the statutory period is unauthorised, requiring defreezing of the bank account.

Penalty for customs abetment requires material proving a Customs Broker's knowledge of the goods' true nature, conscious participation, or collusion with the exporter. Filing shipping bills, arranging containers, and processing exporter-supplied documents in the ordinary course, without more, do not establish the required mens rea; failure to investigate the goods' source alone is insufficient. An alternative statutory appellate remedy does not automatically preclude writ jurisdiction where the penal finding lacks a factual foundation for culpable abetment. Accordingly, penal liability cannot rest solely on procedural brokerage functions or inadequate further inquiry absent proof of knowing involvement.

Extended limitation for recovery of short-paid IGST under Section 28(4) of the Customs Act requires material establishing collusion, wilful misstatement, or suppression of facts. Where an importer disclosed the goods, tariff classification, and claimed notification benefit in the Bill of Entry accepted by the proper officer, a later departmental disagreement on classification or exemption eligibility, or a bare allegation, does not establish those jurisdictional facts. Recovery must therefore proceed, if at all, within the applicable limitation period. Availability of an appeal under Section 128 does not bar writ jurisdiction where the statutory preconditions for invoking the extended period are absent or proceedings are patently illegal.