GST search and seizure powers apply where an officer has reasons to believe that goods are liable to confiscation, including for tax-evasive contraventions, unaccounted taxable goods, unregistered taxable supplies, and unlawful carriage of goods. Seized material may be retained only as necessary for examination, inquiry, proceedings, or prosecution. Persons may obtain copies of seized documents unless this prejudices investigation. Unrelied material and goods for which no timely notice is issued must be returned, subject to the applicable extension mechanism. Seizure requires a prescribed order and inventory, while impracticable seizure may be replaced by a prohibition order.

The ECCS Refund Module establishes electronic filing and processing of customs refund claims relating to Courier Bills of Entry while preserving entitlement requirements under Section 27 of the Customs Act, 1962 and the Customs Refund Application (Form) Regulations, 1995. An Authorised Courier files the claim with supporting documents and bank details, and successful filing generates a Refund Request Number. The Proper Officer must communicate deficiencies through ECCS within 10 days, following which acknowledgement, electronic show-cause action and a speaking order may follow. Concurrent audit is replaced by post-audit, while payment continues under the existing procedure pending system integration.

Non-GMO certification verifies that products and ingredients are free from genetically modified organisms and meet specified non-GMO standards. Applicants undergo pre-assessment, apply through an accredited third-party certification body, and submit supplier declarations, traceability records, testing reports, production documentation, and labelling materials. Assessment may include inspection and laboratory testing. Ongoing compliance requires adherence to standards, periodic surveillance audits, and controlled use of certification logos. Non-conformities, including GMO ingredients, deficient records, or contamination risks, require verified corrective action before certification is granted or maintained.

Poka-Yoke is a mistake-proofing quality-management technique that prevents errors during process design or makes them immediately visible, rather than relying on post-production inspection. Prevention-based controls make incorrect actions impossible, while detection-based controls identify errors before they reach the customer. Contact, fixed-value, and motion-step methods use physical design, component counts, sequencing, sensors, validation controls, checklists, and automated alerts to reduce defects, rework, safety risks, and customer complaints.

Total Quality Management (TQM) makes customer satisfaction, defect prevention, employee participation, process control, continuous improvement and evidence-based decision-making integral to organisational operations. In manufacturing, it uses standardised processes, root-cause analysis and preventive maintenance to improve reliability, productivity and quality compliance while reducing waste and production failures. In services, streamlined procedures, digital management systems and coordinated teamwork improve timeliness, responsiveness and customer experience. Sustained implementation requires leadership commitment, training, communication, regular quality measurement and a culture of accountability and continuous learning.

Deposited interest, distinct from the principal amount, was required to be returned to the applicant after the review petition between the same parties had been dismissed. Repeated representations made to the State were considered, and the sum held as interest was to be refunded by the respondent-State within eight weeks. The direction concerned only the deposited interest component.

Rule 3(5A) of the Cenvat Credit Rules, 2004 applies only when capital goods are cleared as waste and scrap, whereas Rule 3(5) concerns goods removed as such. Used refractory bricks, originally inputs in manufacture, become waste after use and cannot be treated as capital goods or as inputs removed as such. Waste from used refractory materials that is not specified or classifiable under the tariff does not attract duty liability on this basis. Consequently, no Cenvat credit reversal, duty demand, interest, or penalty is sustainable for clearance of such refractory-brick waste.

Assessable value under Central Excise valuation rules includes buyer-supplied drawings, designs or other benefits only where they constitute additional consideration flowing to the manufacturer and are used in, or necessary for, production. Preliminary drawings supplied for vendor selection merely to communicate specifications and obtain quotations do not qualify where the manufacturer must prepare the detailed manufacturing designs. Royalty paid by the buyer to its foreign collaborator is also excluded where it does not flow to the manufacturer and lacks a nexus with manufacture or clearance. Consequently, neither item supports inclusion in assessable value, or a consequential demand, interest or penalty.

CENVAT credit is available to an insurer for service tax paid on payouts to automobile dealers issuing motor insurance policies, where the dealers collect premiums and invoice the insurer with service tax. Credit cannot be denied at the recipient's end by recharacterising the dealer services or disputing tax that has been accepted by the jurisdictional authorities at the service-provider end. The payout-related services qualify as input services, and no penalty is imposable for availing the credit.

Composite and indivisible contracts for constructing mine shafts and tunnels, involving both material supply and construction activity, possess the essential characteristics of Works Contract Services. Such contracts cannot be split into separate elements and reclassified as Site Formation and Clearance, Excavation and Earthmoving and Demolition Services. Consistent classification of identical prior-period work orders as Works Contract Services, including acceptance of composition-scheme tax treatment and partial reverse charge, supports that classification. Service Tax demands, interest and penalties based solely on the proposed reclassification are unsustainable.

Rule 6(3) of the CENVAT Credit Rules, 2004 permits an output service provider using common input services for taxable and exempted services to adopt available compliance options where separate accounts are not maintained. Statutory authorities cannot choose an option for the provider merely because written intimation under Rule 6(3A) was not furnished. Proportionate reversal of CENVAT credit attributable to exempted output services constitutes sufficient compliance with Rule 6(3), rather than requiring an authority-imposed alternative reversal method.

Arrangement fees paid to the Asian Development Bank and International Finance Corporation for processing overseas loans were exempt from service tax because statutory immunities protected their operations and transactions from taxation. CBIC clarification extended the relevant exemption to service tax, confirming that services supplied by these institutions were covered. The withdrawal of Revenue's civil appeals left the earlier application of those immunities undisturbed. Consequently, recipients paying arrangement fees to ADB or IFC incurred no service-tax liability under the reverse charge mechanism.

Unchallenged CENVAT credit cannot be reassessed at the export-refund stage where its availment was not disputed through the statutory recovery mechanism for wrongly taken or utilised credit. Refund of accumulated credit attributable to exports remains available under the prescribed refund framework. General insurance, works contract, and commercial or industrial construction services qualify as eligible input services where they fall within the applicable input-service definition. A refund claim cannot be rejected solely for alleged lack of nexus with exported business support or information technology software services. Denial of the accumulated-credit refund is therefore liable to be set aside with consequential relief.

VCES declaration rejection requires a qualifying inquiry, investigation or audit to have been pending on 1 March 2013. A summons seeking annual reports, foreign-currency expenditure details, royalty agreements and returns, without evidence of suppression, a defined investigative purpose, or a consequent tax, interest or penalty demand, remains a routine and roving information request rather than an investigation. Departmental action must also comply with the Scheme's prescribed time limits and cannot rely on an alternative internal timeline. In the absence of a timely notice, the declaration should be accepted and a Form VCES-3 discharge certificate issued.

Service-tax liability on royalties for mining rights depends on when the Government service of assigning the right to use a natural resource was provided or agreed to be provided, rather than when periodic royalties are paid. Where a mining lease was executed before 1 April 2016, subsequent expansion of the tax net for Government services does not apply merely because royalties became payable thereafter; the Point of Taxation Rules govern timing of payment, not taxability. Revenue neutrality, where any tax payable is available as CENVAT credit for the recipient's manufacturing activity, undermines allegations of suppression or intent to evade and supports absence of penalty.

Reasonable cause for service-tax defaults may arise where the applicability of the post-2007 Composition Scheme to ongoing construction projects remained subject to bona fide interpretational uncertainty. Discharge of differential tax, interest and CENVAT credit reversal before adjudication supports waiver of penalties under the Finance Act, 1994. Service-tax computation and appropriation may remain undisturbed where reconciled CENVAT records, payment challans, credit-reversal details and Chartered Accountant certificates substantiate the liability. Differences between tax-payment figures and ST-3 returns may be explained by reversal of CENVAT credit on sale of capital goods, provided project-wise reconciliation and non-construction income are adequately addressed.

Section 85(3A) of the Finance Act, 1994 requires an appeal to the Commissioner (Appeals) within two months and permits condonation only for one further month. An appeal filed beyond that outer limit cannot be validated by an interim Tribunal order, hardship, sufficient cause, time spent obtaining departmental documents, a merits hearing, or reservation of orders, because none creates jurisdiction to extend the statutory period. Rectification is confined to patent, self-evident mistakes apparent from the record and cannot be used to review or reopen a concluded merits determination. Accordingly, rectification is unavailable where no such apparent error exists.

Intellectual Property Right Service applies only where a right is recognised as intellectual property under Indian law and is temporarily transferred or licensed. Know-how not established as a distinct recognised intellectual property right, when transferred with title, property and risk absolutely, falls outside that levy. Royalty payable over five years may constitute deferred sale consideration where it forms part of an outright transfer, even if linked to future sales, rather than consideration for a continuing licence. Customs valuation does not determine service-tax treatment. Where the underlying service-tax demand fails, related registration-based penalties, interest and penalties do not survive; bona fide legal interpretation and prior departmental correspondence may also establish reasonable cause.

Extended limitation for service-tax recovery under section 73(1) of the Finance Act, 1994 applies only where non-payment arises from fraud, collusion, wilful misstatement, suppression of facts, or contravention with intent to evade tax. Revenue bears the burden of producing positive evidence of those conditions; unsupported allegations or absence of material establishing the service relationship do not justify the extended period. Where the demand is time-barred, its merits need not be examined, and consequential interest and penalty cannot survive.

Service tax cannot be levied again on a DTH recharge-voucher distributor's commission where the DTH operator has already paid tax on the predetermined maximum retail price inclusive of that commission. Treating the commission as taxable Business Auxiliary Service in the distributor's hands would cause double taxation. The arrangement is also revenue-neutral because any tax paid by the distributor would be available to the operator as Cenvat credit. Consequently, the service tax demand, related interest and equivalent penalty on the distribution commission are unsustainable.