You can try -
Derivatives Market (Dealers) Module
It has been specified by SEBI that all brokers/dealers and sales persons in the derivatives market have to mandatorily obtain this certification.
Capital Market (Dealers) Module
In order to improve the level of knowledge of market participants, only persons who have passed this module of the NCFM are authorised to use the trading system of the National Stock Exchange.
Source - http://www.nseindia.com/content/ncfm/ncfm_modules.htm