Proposed reforms of mass surveillance by the United States are a collection of diverse proposals offered in response to the Global surveillance disclosures of 2013.

Legislative proposals

Amash–Conyers Amendment

The Amash–Conyers Amendment was a proposal to end the "NSA's blanket collection of Americans' telephone records", sponsored by Justin Amash and John Conyers. On July 24, 2013, the House rejected the amendment by a vote of 217 to 205.

Proposed reforms of mass surveillance by the United States

NSA Inspector General Act

The NSA Inspector General Act is a proposed bill introduced by Mark Sanford on October 30, 2013. It would "require the Director of the National Security Agency and the Inspector General of the National Security Agency to be appointed by the President, by and with the advice and consent of the Senate". Currently, the Inspector General is appointed by the Director of the NSA. Supporters of the bill argue that this arrangement "curbs their oversight effectiveness because the Director can remove them."

Proposed reforms of mass surveillance by the United States

USA Freedom Act

The USA Freedom Act (, ) is a U.S. law enacted on June 2, 2015 that restored in modified form several provisions of the Patriot Act, which had expired the day before. The act imposes new limits on the bulk collection of telecommunication metadata on U.S. citizens by American intelligence agencies, including the National Security Agency. It also restores authorization for roving wiretaps and tracking lone wolf terrorists.

Proposed reforms of mass surveillance by the United States

The title of the act originally was a ten-letter backronym (USA FREEDOM) that stood for Uniting and Strengthening America by Fulfilling Rights and Ending Eavesdropping, Dragnet-collection and Online Monitoring Act. The act was originally submitted on October 29, 2013 by Jim Sensenbrenner, author of the Patriot Act, and supported by Senator Patrick Leahy as . The bill's stated purpose is: "To rein in the dragnet collection of data by the National Security Agency (NSA) and other government agencies, increase transparency of the Foreign Intelligence Surveillance Court (FISC), provide businesses the ability to release information regarding FISA requests, and create an independent constitutional advocate to argue cases before the FISC."

The Act places new limits on the bulk collection of Americans' metadata, ends the secret laws created by the FISA court, and introduces a "Special Advocate" to represent public and privacy matters to the court.

FISA Improvements Act

The FISA Improvements Act is a proposed act by Senator Dianne Feinstein, Chair of the Senate Intelligence Committee. Prompted by the disclosure of NSA surveillance by Edward Snowden, it would establish the surveillance program as legal, but impose some limitations on availability of the data. Opponents say the bill would codify warrantless access to many communications of American citizens for use by domestic law enforcement.

A statement from multiple Senators on the intelligence committee explains that "this bill would codify the government's authority to collect the phone records of huge numbers of law-abiding Americans, and also to conduct warrantless searches for individual Americans' phone calls and emails."

Fourth Amendment Restoration Act

The Fourth Amendment Restoration Act is a proposed bill introduced by Senator Rand Paul on June 7, 2013. It "provides that the Fourth Amendment to the Constitution shall not be construed to allow any U.S. government agency to search the phone records of Americans without a warrant based on probable cause." The bill was authored in light of the Global Surveillance Disclosures of 2013, which Sen. Paul said "represents an outrageous abuse of power."

Fourth Amendment Protection Act

The Fourth Amendment Protection Acts, are a collection of state legislation aimed at bulk data collection. Specific examples include the Kansas Fourth Amendment Preservation and Protection Act and the Arizona Fourth Amendment Protection Act. They are proposed nullification laws. The proposals were made in 2013 and 2014 by legislators in the American states of Utah, Washington, Arizona, Kansas, Missouri, Oklahoma and California. If enacted as law, they would prohibit the state governments from co-operating with the National Security Agency, whose mass surveillance efforts are seen as unconstitutional by the proposals' proponents. Some of the bills would require a warrant before information could be released, whereas others would forbid state universities from doing NSA research or hosting NSA recruiters.