What are MIIs?
- Market Infrastructure Institutions (MIIs) refer to core institutions that support the structure and operation of the securities and capital market in India.
- As defined by the Bimal Jalan Committee (2010), MIIs include:
- Stock Exchanges
- Depositories
- Clearing Corporations
These are considered critical financial infrastructure akin to roads or power grids for the economy, ensuring efficient capital allocation and financial stability.
Purpose and Economic Significance
- Capital Allocation: MIIs enable smooth flow of capital from savers to businesses, facilitating investment, entrepreneurship, and economic development.
- Optimal Resource Utilization: They ensure financial resources are channeled efficiently across sectors.
- Systemic Backbone: They form the nucleus of India’s capital market architecture and help maintain trust and order in financial markets.
Why Are MIIs Systemically Important?
- Scale and Reach:
- Rapid increase in market capitalization, number of investor accounts, and capital raised via MIIs shows their growing systemic relevance.
- Potential for Contagion:
- A failure in any MII (like an exchange or clearing house) could lead to wider financial instability, both within and beyond the securities market.
- Regulatory Oversight Needed:
- Given their systemic importance, SEBI mandates high standards of corporate governance, independence, and robust risk management.
Key MIIs in India
a) Stock Exchanges (SEBI Recognized):
- National Stock Exchange (NSE)
- Bombay Stock Exchange (BSE)
- Multi Commodity Exchange (MCX)
- Metropolitan Stock Exchange of India (MSEI), and others
b) Depositories:
- National Securities Depository Limited (NSDL)
- Central Depository Services Limited (CDSL)
These maintain electronic records of securities ownership and facilitate seamless transfer and settlement.
c) Clearing Corporations:
- These validate trades and ensure settlement between parties. Examples:
- MCX Clearing Corporation
- NSCCL (NSE Clearing Ltd.)
- Indian Clearing Corporation Ltd. (ICCL)
National Stock Exchange (NSE)
- Established in 1992, NSE pioneered automated electronic trading in India.
- Hosts the NIFTY 50, tracking performance of the most liquid and largest 50 listed companies.
- NSE’s robust infrastructure has made it one of the world’s top equity markets by trading volume.
Governance Imperatives
- SEBI ensures that MIIs adhere to:
- High transparency
- Independent Boards
- Stringent compliance norms
- Failure in governance can compromise the entire market’s integrity, hence strict oversight is maintained.





