Additional duty on unblended diesel implementation date extended by amendment, deferring applicability under existing notification. The notification amends No. 11/2017-Central Excise by substituting the year reference in two provisos-against Sl. No. 3 in the Table (column (3)) after item (ii) and in item (b) of the proviso after the Annexure-thereby extending the implementation year for the additional duty of excise on unblended diesel. The amendment is issued under the Central Excise Act and comes into force on 2nd February, 2025.