High Quality Content by WIKIPEDIA articles! The Investor Protections and Improvements to the Regulation of Securities is a United States Act of Congress, which forms Title IX, sections 901 to 991 of the much broader and larger Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010. Its main purpose is to revise the powers and structure of the Securities and Exchange Commission, credit rating organizations, and the relationships between customers and broker-dealers or investment advisers. This title calls for various studies and reports from the SEC and Government Accountability Office (GAO). This title contains nine subtitles.