What are the activities performed by the depository participant?

What are the activities performed by the depository participant?

The services performed by the Depository Participant are listed below:
  1. Account Opening & Maintenance
  2. Dematerialization of Securities & Mutual Funds
  3. Rematerialization of Securities & Mutual Funds
  4. Transfer of Securities & Mutual Funds
  5. Pledging / Unpledging / Invocation of Securities
  6. Freeze/ Un-Freeze account
  7. Account Modification
  8. Account Closure
  9. Activation of Ideas (For NSDL DP) & EASI Facility (For CDSL DP)
  10. Registration of RGESS (Form A) & Release of Stock from RGESS (Form B).