Listing disclosure obligations updated: mandatory soft copies of full annual reports to registered holders of non convertible securities. The amendment revises listing disclosure requirements by omitting certain clauses in regulation 52, inserting 'Intimations/' into regulation 57's heading while removing its sub regulation (2), and substantially rewriting regulation 58 to remove references to debt and non convertible preference shares, require soft copies of full annual reports to registered holders of non convertible securities, substitute 'securities' for 'preference share', and omit specific clauses; regulation 61 is amended to include 'non convertible debt securities and/or' after 'dividend of' and to omit the second proviso.