Tariff classification amendment: substitution of customs tariff headings to align exemption entries, effective from January 1, 2020. Amendment to Miscellaneous Exemption Notification No. 82/2017-Customs substitutes specified figures in column (2) of the Table against multiple serial numbers, replacing listed tariff figures by revised tariff headings to align with the amended Customs Tariff. The amendment is effected under the Central Government's power under the Customs Act and comes into force from 1 January 2020.