GST exemption revisions: fair price shop PDS services redefined and protected monument admission made nil rated under Heading 9996. The notification amends the GST exemption table by substituting the service description for Fair Price Shops to cover PDS sales for commission or margin, deleting the existing serial 11B, and inserting a new nil rated entry under Heading 9996 for admission to protected monuments declared under the Ancient Monuments and Archaeological Sites and Remains Act or corresponding State Acts, effective 15 November 2017.