What Is the National Securities Markets Improvement Act (NSMIA)?

What Is the National Securities Markets Improvement Act (NSMIA)?


In 1996, the National Securities Markets Improvement Act (NSMIA) was enacted, aiming to streamline securities regulation in the United States. Its primary goal was to enhance the efficiency of the securities market by implementing more effective and less burdensome regulatory measures.

One of the key strategies employed by the NSMIA to boost efficiency was by minimizing the interaction between various regulatory agencies, particularly between the state authorities and the Securities and Exchange Commission (SEC).

Under the NSMIA, only "covered" securities, referring to nationally traded stocks and mutual funds, were exempted from state-level regulation. This move helped to consolidate oversight and promote a smoother regulatory environment for investors and market participants alike.

National Securities Markets Improvement Act (NSMIA): Enhancing Efficiency in US Financial Services

The National Securities Markets Improvement Act took effect on January 1, 1997, amending the Investment Company Act of 1940 and the Investment Advisers Act of 1940. With the primary objective of increasing the efficiency of the financial services industry, the NSMIA brought about a significant shift in regulatory authority from state-level bodies to federal regulators.

Before the enactment of the NSMIA, state-level Blue Sky laws held considerable power in protecting retail investors from fraudulent activities. However, as these laws duplicated the stringent federal regulations, they were seen as potential impediments to market dynamics. Recognizing this issue, the NSMIA reduced the overlap between regulatory agencies by empowering federal entities, particularly the Securities and Exchange Commission, to take the lead in overseeing securities markets.

One pivotal aspect of the NSMIA is its exemption of "covered" securities from state-level regulatory oversight. In the present scenario, the majority of U.S. traded stocks fall under the category of covered securities. This includes securities listed on national exchanges like the New York Stock Exchange and the Nasdaq, as well as those issued by investment companies, registered or having filed a registration statement under the Investment Company Act of 1940. By streamlining the regulatory process, the NSMIA aimed to promote efficiency and effectiveness within the financial services sector.

Evolution of the National Securities Markets Improvement Act 

The origins of the National Securities Markets Improvement Act can be traced back to a pivotal period in the early 1900s when the term "blue sky law" emerged. The phrase gained prominence when a Kansas Supreme Court justice expressed the need to safeguard investors from dubious ventures with "no more basis than so many feet of 'blue sky.'"

The significance of blue sky laws became evident after the 1929 stock market crash, a time of great uncertainty when investors lacked confidence in the legitimacy of their investments. Numerous companies capitalized on the situation by issuing stocks and promoting investment schemes, often making grandiose claims of unrealized profits. During this era, there was minimal regulatory oversight of the investment and financial industry since the Securities and Exchange Commission had not yet been established.

However, as technology and ledger systems progressed, and with the establishment of the SEC, blue sky laws began to overlap with federal regulations. This redundancy had the unintended consequence of impeding capital formation, especially for smaller businesses. The need for an enhanced and streamlined regulatory framework culminated in the NSMIA's enactment in 1996.


The NSMIA, enacted in 1996, aimed to streamline US securities regulation, empowering federal regulators over state-level authorities. By reducing interplay between agencies, it sought to create a smoother environment for investors. The law exempted "covered" securities, enhancing efficiency in the financial services industry. Originating from the early 1900s "blue sky laws" to protect investors, the NSMIA addressed regulatory redundancies and impeding capital formation. It is a significant step towards a well-regulated and dynamic securities market, safeguarding investors and promoting economic growth.

National Securities Markets Improvement Act (NSMIA)
Follow us
Hexn operates under HEXN (CZ) s.r.o. and HEXN Markets LLC. HEXN (CZ) s.r.o. is incorporated in the Czech Republic with the company number 19300662, registered office at Cimburkova 916/8, Žižkov, Praha. HEXN (CZ) s.r.o. is registered as a virtual assets service provider (VASP). HEXN Markets LLC is incorporated in St. Vincent and Grenadines with the company number 2212 LLC 2022, registered office at Beachmont Business Centre, 379, Kingstown, Saint Vincent and the Grenadines