Last digit is double-add-double check digit. It establishes that the ISIN is valid.
The third character in ISIN represents the Issuer Type.
Issuer Type - Central Government - A, State Government -B, Company, Statutory Corporation, Banking Company - E, Mutual Funds including UTI - F, Equity shares with rights which are different - 9
Destatementization is the process, which enables BOs to convert their mutual fund units represented by Statement of Account (SoA) in physical form to electronic form and hold the same in their demat account.
Mutual Fund Destatementization Request Form (MF-DRF)
MODELEXAM® 
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