Notification (19/10/2020) of the Guwahati Metropolitan Development Authority (Amendment) Act, 2020. October 19, 2020 Gazette Notification Notification (19/10/2020) of the Guwahati Metropolitan Development Authority (Amendment) Act, 2020. – ( .pdf) Post navigation Previous Previous post: Notification (19/10/2020) of the Assam Fiscal Responsibility and Budget Management (Amendment) Act, 2020.Next Next post: Notification (19/10/2020) of the Assam College Employees (Provincialisation) (Amendment) Act, 2020.