Corporate changes in share structure or membership require Form No.05 notification under company filing rules. Form No.05 under the Companies (Central Government's) General Rules and Forms, 1956 is the prescribed instrument to notify consolidation or division of shares, any increase in share capital, or an increase in the number of members; it serves as the procedural filing required to communicate those corporate changes to the governmental filing authority, with a noted substitution of the form reference by a 2006 notification.