The Companies (Dematerialisation of Certificates) Rules, 2011, are proposed to come into force from October 1.
All new issuances will also have to be in demat form. MCA has also proposed to make this mandatory for all existing paper certificates by September 30.
The rules will cover all public companies "which have raised money by issue of shares and debentures, by accepting public deposits, stock, bond or any other financial instruments from public," said the MCA circular, issued this week.
Under the Companies Act, a public company is a voluntary association of members which is incorporated and, therefore, has a separate legal existence.
The liability of its members is limited. It has to have at least seven shareholders.
The move could improve transparency and ease of transaction for both companies and investors, while making monitoring by regulatory bodies more organised, said experts.
R H Patil, chairman, Clearing Corporation of India, welcomed the move.
"It's a good move. It will help MCA monitor these companies better," he said. Patil, who spearheaded the demat movement in the listed space as chief of the National Stock Exchange in the 90s, said the move must be implemented in phases.
"The larger companies should be taken up first. When we did this for the listed firms, there were a few thousand companies. Here, the number could run into lakhs."
The move could bring business
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