GST classification change: restaurant, rail catering, event supplies and multimodal transport redefined affecting taxable categories. Amendments redefine taxable classifications: restaurant, canteen and rail catering supplies are specified (excluding event based supplies) and subject to input tax credit restriction; the term 'declared tariff' is replaced by 'value of supply' in specified items; event based supplies at exhibitions and functions are separated; multimodal transportation of goods is defined with roles and modes clarified; and telecommunications/broadcasting services are split to identify e books versus other services. The notification is effective from the stated commencement date.