VAT exemption for diplomatic missions and international organisations clarified; specified purchase conditions and invoice thresholds govern refund eligibility. The notification reallocates registration numbers to Embassies and listed Organisations under the Sixth Schedule and prescribes conditions for VAT exemption/refund on official and personal purchases. It distinguishes eligible purchase categories, specifies exclusions (for example certain food, tobacco, utilities and repair services), and imposes per invoice minimums or caps for some entries. Claims require purchases from registered dealers against qualifying invoices and the measure takes immediate effect.