IGST rate revision: reclassifies service supplies, restricts input tax credit, and specifies service rate categories. Amendment to Notification No. 8/2017-Integrated Tax (Rate) revises IGST classifications and conditions for specified service supplies. It redefines restaurant and institutional catering supplies, creates a separate category for Indian Railways and IRCTC catering, and excludes event based and occasional catering from that category. The amendment also substitutes entries for goods transport, including a defined multimodal transportation concept and related transporter obligations, and distinguishes e books from other telecommunications, broadcasting and information supply services. The changes include explicit conditions limiting input tax credit for certain supplies and take effect from 27th July, 2018.