Regulation S-X

Regulation S-X is a prescribed regulation that lays out the specific format and content of financial reports. It is cited as 17 C.F.R. Part 210; the name of the part is "Form and Content of and Requirements for Financial Statements, Securities Act of 1933, Securities Exchange Act of 1934, Public Utility Holding Company Act of 1935, Investment Company Act of 1940, Investment Advisers Act of 1940, and Energy Policy and Conservation Act of 1975".

Regulation S-X and the Financial Reporting Releases (Staff Accounting Bulletins) set forth the form and content of and requirements for financial statements required to be filed as a part of (a) registration statements under the Securities Act of 1933 and (b) registration statements under section 12, annual or other reports under sections 13 and 15(d) and proxy and information statements under section 14 of the Securities Exchange Act of 1934; except as otherwise specifically provided in the forms.

Regulation S-X is seen less frequently but equally validly for (c) registration statements, annual reports and shareholder reports filed under the Public Utility Holding Company Act of 1935 and likewise for (d) the Investment Company Act of 1940.