Customs duty cap for titanium dioxide imports limits liability to duties up to a prescribed ad valorem rate.
The Central Government, exercising powers under Section 25(1) of the Customs Act, 1962, exempts titanium dioxide falling within Chapter 28 or Chapter 32 of the First Schedule to the Customs Tariff Act, 1975, when imported into India, from so much of the customs duty leviable thereon as is in excess of the amount calculated at a specified ad valorem rate, thereby capping duty liability for those tariff lines for the stated period.

Principal Collector definition expands zonal authority and transfers certain procedural powers to Principal Collector under excise rules.
The amendment introduces a Principal Collector definition allocating specified collectors to West, South, East and North Zones, omits rule 8, replaces references to rule 8 with references to Section 5A of the Act in multiple provisions, and substitutes the term "the Central Government" with "the Principal Collector" in a specified rule, thereby reallocating certain procedural and supervisory excise functions to the Principal Collector.

Auxiliary duty amendment adds a new Schedule entry integrating a related customs notification into the exemption framework.
Amendment to Notification No. 159/88 Cus. adds, after Sl. No. 274, a new Sl. No. 275 inserting the entry "No. 213 Customs, dated the 30th June, 1988" into the Schedule. The amendment is made under the powers of Section 25(1) of the Customs Act, 1962 read with Section 77(4) of the Finance Act, 1988, thereby formally incorporating that customs notification into the notification's Schedule.

Customs exemption for specified pharmaceutical inputs permits duty-free import for manufacture, subject to strict compliance requirements.
Notification under Section 25(1) exempts specified Chapter 29 goods from customs duty when imported for manufacture of listed drugs, subject to an undertaking that the inputs will be used for that manufacture, maintenance of manufacturer-certified accounts in the manner specified by the Assistant Collector of Customs, production of certified extracts within three months or an allowed extension, and payment on demand of the duty difference in case of noncompliance.

Customs amendment updates exemption schedule, omitting two listed items and inserting Amikacin Sulphate into the annexed table.
The Central Government amended the annexed Table to Notification No. 45/79-Customs by omitting two serial entries and inserting a new serial entry after Sl. No. 32: Amikacin Sulphate, thereby revising the goods covered by the miscellaneous exemption notification under the customs tariff framework.

Extension of notification validity: expiry date of specified central excise notification is postponed to a later specified date.
Amendment substitutes the expiry date in paragraph 2 of Notification No. 463/86-C.E., replacing the earlier specified date with a later specified date, thereby extending the notification's period of validity; the change is effected by Notification No. 226/88-C.E. issued under the powers of sub-rule (1) of rule 8 of the Central Excise Rules, 1944.

Extension of notification validity: expiry date extended under Section 25(1) of the Customs Act by government
The Central Government, invoking its Section 25(1) power under the Customs Act, 1962 and acting in the public interest, amends Notification No. 216/85-Customs (dated 3 July 1985) by substituting the expiry date in paragraph 2 with a later date, thereby extending the notification's validity for the specified additional period; the amendment is limited to the textual replacement of the date and does not modify other provisions.

Customs amendment revises exemption commencement dates, postponing operative starts to a later quarter this year.
The Central Government amends three specified miscellaneous exemption notifications by substituting the paragraph 2 commencement phrase "1st day of July, 1988" with later commencement dates in the Table, thereby postponing the operative start dates of those exemptions; two notifications are updated to "1st day of October, 1988" while one is recorded as substituted to "1st day of October, 1968".

Customs amendment inserts new schedule entry to notification under statutory powers, modifying exemption notification framework.
Central Government, exercising powers under Section 25(1) of the Customs Act, 1962 read with Section 77(4) of the Finance Act, 1988, amends Notification No. 159/88 Customs (13 May 1988) by inserting, after Sl. No. 273, a new Sl. No. 274 and entry referencing Notification No. 208 Customs dated 29th June, 1988, thereby updating the Schedule to the earlier exemption notification.

Customs duty exemption for equipment used in captive power generation subject to certification and specified exclusions.
Partial customs duty relief for machinery and equipment for electrical power generation imported for captive use by an industrial plant, subject to specified ad valorem duty ceilings by capacity band and exemption from additional duty under Section 3, on production at clearance of a certificate from authorised technical or industry officers confirming requirement and recommending the exemption; exclusions apply for certain fuels and for goods imported as project imports under the designated tariff heading, and the term "industrial plant" is defined by the Project Imports Regulations.

Customs amendment removes a specified condition from an existing exemption notification under statutory authority.
The Central Government, invoking statutory authority under the Customs Act, amends the Ministry of Finance notification No. 317/87-Customs (17 September 1987) by omitting condition (ii), thereby removing that condition from the operative requirements of the exemption notification.

Customs exemptions amended to revise listed eligible goods, replacing and inserting specific tariff entries under statutory authority.
Amendment of five miscellaneous customs exemption notifications revises the annexed Tables by substituting, inserting and omitting serial entries to alter the list of goods eligible for customs exemptions, specifying replacements and additions for machine types, footwear components, finished leather and marking implements under the government's authority under the Customs Act.

Commencement notification for customs and excise amendment law fixes the effective date, excluding specified sections from commencement.
The Central Government appointed 1 July 1988 as the commencement date for the Customs and Central Excises Laws (Amendment) Act, 1988. All provisions of the Act were brought into force on that date except Sections 4, 5, 11, 12 and 16, which were specifically left outside the commencement notification.

Tariff amendment adds phenol formaldehyde resins entry and extends the notification expiry, altering related tariff classification.
Notification No. 225/88 amends Notification No. 133/86-C.E. by inserting tariff item 3909.51 for Phenol formaldehyde resins with an ad valorem duty of twenty-five per cent and by substituting the previously specified expiry date in paragraph 2 with a later date; it also amends Notification No. 53/88-C.E. by omitting the figures 3909.51 from column (2) of S. No. 14 in its Table, under the authority of sub-rule (1) of rule 8 of the Central Excise Rules, 1944.

Validity extension of customs exemption notification extending its operative period to a later date under delegated powers.
The Central Government has amended Notification No. 234/86-Customs by substituting the expiry date specified in paragraph 2 with a later date, thereby extending the operative period of the customs exemption notification and continuing the exemption for the amended duration without altering its substantive terms.

Extension of validity of customs exemption notification by substituting its expiry date under statutory authority.
Extension of validity of a customs miscellaneous exemption notification by statutory amendment: the Central Government, acting under the Customs Act's delegated power and citing public interest, amended the earlier Finance Ministry notification by substituting the previously prescribed expiry date in paragraph 2 with a later date, thereby extending the notification's period of effect.

Drawback eligibility extended for exports to Nepal for multilateral agency financed projects when payment is in freely convertible currency.
The amendment adds a clause permitting customs drawback for goods exported to Nepal for supplies to projects financed by United Nations agencies, IBRD, IDA, ADB or similar multilateral agencies, provided payment is received in freely convertible currency.

Exchange rate schedule prescribes foreign currency conversion rates for stamp duty and customs, effective from the notified date.
The Central Government prescribes an Exchange Rate Schedule for specified foreign currencies to be used for conversion into Indian currency for calculating stamp duty under the Indian Stamp Act and for determination under Section 14 of the Customs Act, superseding an earlier notification, with the listed rates operative from 1st July 1988.

Exchange rate notification updates conversion rates for Hong Kong and U.S. dollars, effective late June under stamp and customs powers.
Amendment substitutes the Schedule entries for Serial Nos. 9 and 17 with new statutory conversion rates for Hong Kong Dollars and U.S. Dollars, effective from 28-6-1988, thereby fixing official exchange values for customs valuation and stamp purposes under the government's amendment authority.

Hilly area designation: specified Uttarakhand districts added for tax benefits under section 33A's hilly area provisions.
Amendment to the Board's notification inserts Pithoragarh, Almora and Nainital (Kumaon) and Dehradun, Chamoli, Uttarkashi, Pauri Garhwal and Tehri Garhwal (Garhwal) districts into the list of notified hilly areas, bringing those districts within the tax treatment provided for notified hilly areas under the Income-tax Act.