Delhi Stock Exchange has paired up with the National Securities Depository Limited (NSDL), and commenced trading in dematerialised shares. This started September, 1988. However, the option for delivering shares either in physical or demat form started in November 1998.
The Delhi Stock Exchange has formed an alliance with NSDL and initiated trading in electronic shares. This process started in September 1988. Nonetheless, the option to deliver shares in either tangible or intangible form was introduced in November 1998.