The purpose of this legislation is to update the Investment Advisers Act of 1940 by increasing the threshold at which certain investment advisers for private funds are exempt from registration. This change aims to ensure that the exemption reflects current economic conditions, particularly inflation. The key provisions of the law include raising the exemption threshold from 50 million to 75 million. This means that investment advisers managing private funds with assets under management below this new limit will not need to register with the government.