1. NSE India
http://www.nseindia.com/

2. BSE India
http://www.bseindia.com/

3. Amfi India
http://www.amfiindia.com/

4. MCX India
http://www.mcxindia.com/

5. Securities and Exchange Board of India
http://www.sebi.gov.in/

6. Reserve Bank of India
http://www.rbi.org.in/home.aspx

7. Income Tax India
http://www.incometaxindia.gov.in/home.asp

8. NSDL (Refund Status)
https://tin.tin.nsdl.com/oltas/refundstatuslogin.html

9. NSDL (LogIn)
https://onlineservices.tin.nsdl.com/TIN/JSP/security/PanLogin.jsp

10. LIC (LogIn)
https://customer.onlinelic.in/epslogin.htm

11. KYC Status
https://www.cvlkra.com/