A
A mechanism allowing parties involved in trade and commerce to lodge standardized information and documents with a single entry point.
B
A direct financial subsidy provided by the central government to newly incorporated micro enterprises.
C
An online portal exclusively managed by the Union Ministry of Finance for tax exemptions.
D
A single regulatory authority that fixes the minimum support prices for industrial goods.
Correct answer: (a) A mechanism allowing parties involved in trade and commerce to lodge standardized information and documents with a single entry point.
Explanation
Option A is correct as it accurately defines single-window clearance based on the provided notes. Options B, C, and D are incorrect and do not relate to the definition provided in the text.