Common GST Electronic Portal designated for registration, tax payment, returns and e way bill facilitation via specified government websites. Notification supersedes an earlier departmental notification and designates www.gst.gov.in as the Common Goods and Services Tax Electronic Portal for registration, payment of tax, furnishing of returns and computation and settlement of integrated tax, and www.ewaybillgst.gov.in as the portal for furnishing electronic way bills; explanatory clauses identify the managing entities and the supersession does not affect prior actions.