CGST rate schedule amendments revise tariff classification entries for specified goods and take effect from 1 May 2026. Amends the Central Goods and Services Tax rate notification to align schedule entries with changes made by the Finance Act, 2026. It revises tariff classification entries in Schedule I at 2.5% and Schedule III at 20% by substituting the specified HSN codes against the relevant serial numbers, including goods classified under heading 2202 99 and related sub-classifications. The notification is issued under the CGST Act on the recommendation of the Council and takes effect from 1 May 2026.