Physical shares to demat — the hurdles Signature mismatch to death of the owner are some of the problems. Here are ways to deal with them Did you find a bunch of yellow certificates while cleaning your parent’s or grandparent’s cupboard? It’s quite possible that those are share certificates, still in the physical form, purchased way back in the seventies or eighties. You need to brace yourself for problems while trying to convert these physical shares into electronic (demat) form. To start with, the beneficiary (owner of the physical share certificate) should have an active account with a depository institution. Otherwise, he has to open a new account in the name of the beneficiary. This can be done through banks or stock brokerages. Depository participants (DP) from banks and stock brokerages form the interface between beneficiary and depository institutions (National Securities Depository Limited (NSDL) and Central Depository Services India Limited (CDSL)), hand-holding the benef