Transfer and transmission of securities: identity, signature verification and documentary safeguards govern registration and transmission. Transfer and transmission of securities require PAN from both transferor and transferee with substitution only in specified cases; listed entities must verify mismatches and supporting evidence. Minor signature differences permit notice to transferor and transfer if no objection and no fraud suspected. Material signature differences require objection memos and submission of an affidavit to update signature, bank attestation with cancelled cheque, and contact details, with transfer after document submission and address verification absent fraud. Transmission on death requires nominee or legal heir documentation, affidavits, succession instruments or alternative indemnity and no-objection documents as prescribed.