Hi Ssuhas,
If i am not wrong then I think : A remisier is an agent of a broker and is registered with the stock exchange. However he is not authorised to issue a Contract Note/Confirmation Note. An authorised person is a Broker registered under a Stock Exchange and can issue all the contracts and offical confirmation.
A way to distribute sub brokeraeg in nse trading without registring as a subbroker
If you can elaborate this question a little bit more please.
Warm regards
RZen