National Calamity Contingent Duty exemption: specified imported goods relieved from equivalent additional customs duty under notification.
The Central Government exempts goods specified in column (3) of the Table in the Seventh Schedule to the Finance Act, 2001, as amended by clause 161 of the Finance Bill, 2003, when imported into India, from that portion of the additional customs duty which is equivalent to the National Calamity Contingent Duty created by the Finance Act and given provisional force by the Provisional Collection of Taxes Act, under Notification No. 30/2003-Customs dated 1-3-2003.

Special Additional Duty exemptions expanded to include crude sulphur, rock phosphate and referenced goods with nil duty status.
Amendment inserts additional tariff entries into Notification No. 23/2002-Customs that grant nil effective rates of Special Additional Duty for specified imported goods, including crude or unrefined sulphur, rock phosphate and groups of goods cross-referenced to the Table annexed to Notification No. 21/2002-Customs, by adding new serial entries identifying tariff headings or chapter references and recording a nil duty rate.

Customs notification amendments recalibrate tariff rates and documentary conditions for concessional imports, affecting eligible goods and institutions.
Amendments revise multiple customs notifications by substituting rates and tables, increasing monetary thresholds, broadening or narrowing descriptions of eligible goods, and prescribing documentary conditions for concessional imports by research institutions and designated medical centres, including the production of certificates at importation or warehouse clearance.

Customs effective rates cap additional import duty by exempting duty beyond prescribed rates for listed tariff items.
The notification exempts imported goods specified by chapter, heading, sub heading or tariff item from customs duty to the extent that such duty exceeds the amount calculated at the prescribed standard rate or, where applicable, the prescribed preferential rate in the table; the table rates are ad valorem unless a specific duty alternative is stated, and certain entries provide a specific duty floor or special effective rate.

Customs tariff amendments: revised classifications, duty rates and documentary conditions for specified imported goods, effective date extended.
Amendment revises tariff classifications and duty percentages in the notification for specified goods across Chapters 1-98, substitutes or omits numerous Table entries, extends the proviso effective date, and adds new S. Nos. and items. It adjusts Conditions and Annexure requirements-requiring specified certificates for life saving drugs, licensing authority certificates for clinical trials, registration and installation proofs for R&D imports, non transfer periods, and undertakings to repay duty differentials if goods are not used as declared. New and revised Lists expand eligible pharmaceutical, medical, power transmission and textile machinery goods for concessional treatment.

Effective excise duty rates for medicinal and toilet preparations set, limiting levy to specified ad valorem rates.
Notification under rule 8 of the Medicinal and Toilet Preparations (Excise Duties) Rules, 1956 exempts dutiable goods listed in the Table from duty in excess of the rates specified. The Table assigns sixteen per cent ad valorem to most allopathic and narcotic-containing preparations and toilet preparations containing alcohol or narcotics, and assigns nil duty to indigenous medicinal preparations with self-generated alcohol that are not drinkable.

Rate of interest fixed for warehoused goods, establishing statutory interest consequences under customs notification.
The Central Board of Excise and Customs, under clause (ii) of sub section (2) of section 61 of the Customs Act, 1962, superseded Notification No. 10/2001 Cus. (N.T.) and fixed the rate of interest on warehoused goods at fifteen per cent per annum by Notification No. 18/2003 Cus. (N.T.), dated 1 3 2003; the notification was later rescinded by a subsequent notification dated 8 7 2016.

Rescission of excise notifications removes specified miscellaneous exemptions under Central Excise law, altering the statutory exemption framework.
The Central Government, exercising powers under sub section (1) of section 5A of the Central Excise Act, 1944 read with sub section (3) of section 3 of the Additional Duties of Excise Act, 1957, being satisfied it is necessary in the public interest, rescinds specified previous notifications (261/87, 10/98, 41/99, 13/2000, 10/2002 and 17/2002), thereby withdrawing the miscellaneous exemptions they had granted.

Central Excise notification amendments update product descriptions, exemption scope, duty references and ethanol blended petrol treatment.
Central Government directs textual and table amendments to multiple Central Excise notifications, substituting and expanding commodity descriptions, revising exemption conditions and definitions (including the meaning of rural area), updating cross references to other notifications and duty provisions, omitting and inserting serial entries, and inserting an operative tariff entry for ethanol blended petrol with compositional, standards and procedural requirements and an explanatory note on appropriate duties for the exemption.

Exemption for ethanol blended petrol from additional excise duty where composition and quality conditions are satisfied.
Exempts ethanol blended petrol consisting of 95% motor spirit and 5% ethanol from the whole of the additional duty of excise, where both components have had the appropriate duties of excise paid and the blend conforms to Bureau of Indian Standards specification 2796; "appropriate duties of excise" includes duties under the Central Excise Tariff schedules, the additional duty under the Finance (No.2) Act, and special additional excise duty under the Finance Act, 2002, read with applicable exemption notifications.

Excise exemption for ethanol-blended petrol reduces duty to the level charged on motor spirit sold to independent buyers.
Motor spirit cleared from an oil refinery or a registered warehouse and intended for use in ethanol blended petrol is exempt from excise duty to the extent that duty exceeds the amount that would have been leviable had the motor spirit been sold by the manufacturer to an unrelated buyer at arm's length, provided the blended fuel conforms to the prescribed quality specification.

Expiry provision inserts a sunset clause fixing a cutoff date for the prior central excise notification under rule authority.
Amendment inserts a sunset clause into the principal Central Excise notification No. 50/2001-Central Excise (N.T.), adding paragraph (9) which fixes the notification's period of validity to terminate on a specified cutoff date; the change is made under the Central Excise Rules, 2002 and references the prior publication and amendment history in the Gazette.

CENVAT credit amendments limit utilization, permit conditional off site input storage and relax documentary strictness where officer is satisfied.
Amendments revise CENVAT Credit Rules to add light diesel oil to definitions; recognise National Calamity Contingent duty within CENVAT; limit utilization of credit to the extent available on the last day of the month; require repayment when inputs or capital goods on which credit was taken are removed as such; restrict utilisation of credits for specified additional or customs-equivalent duties to payment of those respective duties; permit exceptional storage of credited inputs outside the factory subject to officer order and repayment obligation; and allow credit despite incomplete documents if key particulars exist and the Assistant/Deputy Commissioner is satisfied and records reasons.

Exemption from additional excise duty on specified tea contingent on prescribed undertakings and compliance with sourcing rules.
Exempts specified tea under heading 09.02 from the whole of the additional duty of excise under clause 149 of the Finance Bill, 2003, subject to conditions: green tea; tea from co-operative society factories; and tea from bought leaf factories. Eligibility requires filing prescribed undertakings (by 15 March 2003 for March 2003 clearances or on the commencement date for later years) confirming sourcing from growers with holdings not exceeding ten hectares, registration of co-operative societies, minimum working periods for bought leaf factories, and submission of prescribed annual statements of accounts; failure to satisfy undertakings triggers liability to pay the additional duty for the relevant period.

Exemption from National Calamity Contingent Duty for crude oil produced under PSCs and NELP blocks preserves tax relief.
Notification exempts crude petroleum oils produced in specified Production Sharing Contract fields and in exploration blocks awarded under the New Exploration Licensing Policy from the National Calamity Contingent Duty. The exemption is granted under section 5A of the Central Excise Act in conjunction with the Finance Act provision and applies to petroleum oils and oils obtained from bituminous minerals, crude, originating in the listed PSC fields or NELP-awarded blocks.

Duty payment deadlines tightened; late payments attract higher of percentage interest or fixed daily charge, and statutory recovery follows.
Amendments prescribe duty payment deadlines for monthly clearances with distinct due dates for ordinary and value-exemption assessees, deem payment complete only when credited to the Government account, and treat cheque payments as effective upon presentation and realization. Late payments incur interest equal to the higher of a percentage-based monthly rate or a fixed daily charge, capped at the unpaid duty; unpaid duty and interest render the goods treated as cleared without payment and trigger recovery under the Act. Matches duty may be paid by excise stamps at the assessee's option, and holders of unused stamps may utilise certified stamp value for duty or claim refund.

Transaction value: transportation costs excluded up to place of delivery; notional interest on advance payments excluded absent evidence.
The amendment replaces rule 5 to exclude from transaction value the cost of transportation from the place of removal to the place of delivery, defining such cost to include actual transport cost and, where freight is averaged, a cost computed by accepted costing principles, and clarifying that transportation from factory to place of removal is not excluded when factory is not the place of removal. It also adds to rule 6 an Explanation that notional interest on advance payments is not to be added to value unless there is evidence that the advance influenced price fixation.

Special Excise Duty rate cap limits excise to a prescribed effective rate for specified tariff entries, via statutory exemption.
Prescribes an effective Special Excise Duty rate for specified goods in the Second Schedule to the Central Excise Tariff Act, 1985 by exempting from excise duty the portion of duty in excess of the amount calculated at the prescribed effective rate for each listed tariff entry; applicability is confined to the goods and rates in the annexed Table and the measure is taken as a public interest exemption under statutory power.

Effective Rate of Duty: reduced excise treatment for specified tariff items, fixing duty at stated ad valorem rates and exemptions.
Prescribes effective rates of duty by exempting goods specified in the Table from so much of the duty leviable under the First Schedule to the Central Excise Tariff Act, 1985 as exceeds the amount calculated at the ad valorem rates specified. Clarifies that manufacturers who availed full exemption under earlier notifications in the same financial year may still avail this exemption; defines "retail sale price" to include taxes, freight, commission and related charges; and states that rates in the Table are ad valorem unless otherwise specified. Annexed List 1 identifies specified medical and ophthalmic equipment subject to the treatment.

RSP based assessment extended to specified goods with amended abatement rates affecting tariff entries and descriptions.
Extends RSP based assessment to additional tariff items and revises rate of abatement entries in the principal notification's Table by substituting, inserting and omitting specified serial entries and by altering descriptive entries for certain tariff lines to effect the amended assessment and abatement treatment.