The National Legal and Policy Center (NLPC) is a conservative 501(c)(3) non-profit group that monitors and reports on the ethics of public officials, supporters of liberal causes, and labor unions in the United States. The Center files complaints with government agencies, legally challenges what they view as abuse and corruption, and publishes reports. The NLPC is described as conservative in nature."Conservative Watchdog Group Targeted Rangel", Susan Crabtree, The Hill, 2-09-2009. The NLPC's current chairman is Peter Flaherty.

The NLPC was founded in 1991 following the release of the Senate Ethics Committee report into the Keating Five.

Government Integrity Project In early February 2004, NLPC filed complaints with the Federal Election Commission (FEC) Complaint filed February 2, 2004 before the Federal Election Commission, MUR 5408; Amended Complaint filed February 6, 2004 before the Federal Election Commission, MUR 5408 for election law violations during Al Sharpton's run for the 2004 Democratic presidential nomination. A conciliation agreement made public by NLPC on April 19, 2009, described $509,188 in campaign-related expenses on Sharpton's American Express card. His campaign committee paid $121,996, leaving $385,192 in illegal payments from other sources, including $65,000 from unknown sources. NLPC Chairman Ken Boehm had accused Sharpton of running an "off the books" presidential campaign. Sharpton and his National Action Network (NAN) agreed to pay a $285,000 "civil penalty" for his campaign election law violations.FEC Conciliation Agreement, filed February 19, 2009

Corporate Integrity Project The Corporate Integrity Project has led campaigns against Boeing, CBS/Viacom, Fannie Mae, MCI/Worldcom, and Subway for practices ranging from large corporate scandals to anti-American campaigns. The scandals they have unearthed have led to the firing of Boeing CFO Michael M. Sears, the resignation of Boeing CEO Phil Condit, and prison terms in 2005 for both Darleen Druyun and Michael M. Sears.

Lawsuit v. Clinton Healthcare Task Force NLPC was a plaintiff in the successful 1993 lawsuit to open the meetings and records of Hillary Clinton's health care task force.

On February 24, 1993, Hillary Rodham Clinton and the six Cabinet members serving on the task force were sued under the Federal Advisory Committee Act (FACA) in U.S. District Court for the District of Columbia by NLPC, along with two other groups, the Association of American Physicians and Surgeons and the American Council for Health Care Reform. FACA requires government task forces to conduct its affairs in public if non-government employees, or "outsiders," take part.APPS, et al. v. Clinton, 813 F. Supp. (D.D.C. 1993)

On March 10, 1993, Judge Royce Lamberth ruled that the task force had to open its meetings to the plaintiffs and the media.APPS, et al. v. Clinton, 813 F. Supp. 82 (D.D.C. 1993) Lamberth ruled that the "official" members of the task force, meaning the First Lady and the Cabinet Secretaries who comprised its membership, could not meet in secret because Clinton was not a government employee. But Lamberth also ruled that all the other people working on the plan, who were organized into "sub-groups," could continue to work in secret, because FACA was never meant to apply to staff.

Lamberth's ruling was appealed by the White House, and was overturned on June 22, 1993 after the task force had already disbanded on May 30.APPS, et al. v. Clinton, 997 F.2d 898 (DC Cir. 1993) Justice Department lawyers argued that since Hillary Rodham Clinton "functions in both a legal and practical sense as part of the government," her participation in the task force should not trigger FACA. A three-judge panel of the U.S. Court of Appeals for the D.C. Circuit agreed.

According to Hillary Clinton, “It was a deft political move, designed to disrupt our work on health care and to foster the impression with the public and the news media that we were conducting ‘secret’ meetings.”Hillary Clinton, Living History, publisher: Simon & Schuster, place of publication: New York, date of publication: 2003, page 154,

FDA Commissioner David Kessler resignation In 1996, NLPC exposed over-billing by then-FDA Commissioner David Kessler on his government expense reimbursements. Kessler resigned soon after. In his 2001 book A Question of Intent, Kessler wrote that NLPC “brought me as close to despair as I have ever been.”David Kessler, A Question of Intent, publisher: Public Affairs, place of publication: New York, date of publication: 2001, page 344,

Boeing tanker deal scandal On October 6, 2003, NLPC filed a formal Complaint with the Inspector General of the Department of Defense and the Defense Department Criminal Investigative Service, which was the basis for a front-page Wall Street Journal article the next day.Complaint filed October 6, 2003 with Inspector General, Department of Defense and Office of Inspector General, Defense Criminal Investigative Service,"Re: Allegations of Misconduct Regarding the Boeing Lease Proposal" The NLPC's complaint detailed how Defense Department procurement officer Darleen Druyun, while still at the Pentagon, sold her house to a Boeing executive who was also working on the tanker deal. The Complaint specifically raised the possibility that Druyun had negotiated employment with Boeing while still at the Pentagon. Federal law prohibits defense acquisition officials from discussing jobs with companies unless they recuse themselves from contract decisions involving those companies.

On November 24, 2003, Druyun and Boeing Chief Financial Officer Michael M. Sears were fired.See Boeing News Release issued November 24, 2003 "Boeing Dismisses Two Executives for Unethical Conduct" One week later, Boeing Chief Executive Office Phil Condit resigned.See Boeing News Release issued December 1, 2003 "Boeing Announces Resignation of Phil Condit; Lew Platt Named Non-Executive Chairman, Harry Stonecipher Named President and CEO" On October 1, 2004, Druyun was sentenced to nine months in prison by U.S. District Judge T.S. Ellis in federal court in Alexandria, Virginia. On February 18, 2005, Sears was sentenced to four months in prison and fined $250,000 by U.S. District Court Judge Gerald Lee.See Seattle Post-Intelligencer, February 19, 2005 "Ex-Boeing executive jailed for 4 months"

Rep. Alan Mollohan In 2006, NLPC filed a 500-page Complaint with the Justice Department alleging that Alan Mollohan’s financial disclosure forms contained omissions and misrepresentations that obscured a significant increase in his personal wealth at the time he earmarked more than $250 million to nonprofit groups in his district founded and controlled by business partners and campaign contributors. The Complaint triggered a four-year federal investigation and was the basis for a front-page Wall Street Journal story on April 6, 2006 by the late John R. Wilke that touched off a firestorm. The New York Times editorialized on April 12, 2006 that Mollohan’s “shady dealings” meant that he should resign from the House Ethics Committee, which he did on April 21, 2006.

On April 25, 2006, Wilke wrote another front-page Wall Street Journal story detailing how Mollohan had bought a farm with the CEO of a defense contractor for whose firm Mollohan had added funds to a spending bill. For this reporting, Wilke won the 2007 Everett McKinley Dirksen Award for Distinguished Reporting of Congress, awarded by the National Press Foundation.

The Complaint was also the basis for a May 17, 2006 New York Times article by Jodi Rudoren and Aron Pilhofer describing Mollohan’s undisclosed ownership of a Washington, D.C. condominium building known as The Remington. In an implicit admission of the disclosure failures uncovered by NLPC, Mollohan on June 14, 2006 amended six years of disclosure forms.

On January 26, 2010, the Justice Department announced that no charges would be filed against Mollohan. On May 11, 2010, Mollohan lost a Democratic primary to State Senator Mike Oliverio in a race where Mollohan’s ethics were the predominant issue. Mollohan had held the seat for 28 years.

In November 2014, Citizens for Responsibility and Ethics in Washington (CREW) received hundreds of pages of documents related to the Justice Department investigation in response to a Freedom of Information Act request. CREW’s executive director Melanie Sloan stated, “ It was clear the Justice Department should have indicted Mollohan.”

GOP Mystery Donor In 2012, NLPC provided the New York Times with information about James Robert Williams, who made almost $900,000 in political contributions to mostly Republican candidates. Williams had no visible means of support and lived in a small apartment in Queens. Following the July 28 front-page article, Williams dropped from sight.

Auto Bailout and 2014 General Motors Recall NLPC was a high-profile critic of the bailout of the auto industry by the United States government. NLPC’s spokesman was Mark Modica, a former Saturn dealer business manager and wiped-out GM bondholder. Following a demand by NLPC, General Motors in 2014 recalled 1.3 million vehicles with a steering loss defect uncovered by Modica.

Senator Robert Menendez Senator Robert Menendez (D-NJ) was indicted in April 2015, along with Dr. Salomon Melgen, his largest campaign contributor, partly on the basis of information made public by NLPC through a front-page New York Times story on February 1, 2013.

Melgen is a wealthy south Florida eye doctor and the charges related to Menendez’ attempts to derail a Medicare fraud investigation into Melgen’s practice and securing visas for three Melgen “girlfriends.” The indictment also alleged that Menendez pushed a port security deal in the Dominican Republic that would have provided a windfall for Melgen. The indictment alleges Melgen provided Menendez with private jet rides, Dominican vacations, and donations to his legal defense fund. Information on the port security deal was provided by NLPC to the Times.

The Justice Department chose not to retry Menendez after his trial ended in a mistrial on November 16, 2017. On August  8, 2018, NLPC filed a Freedom of Information Act request for documents pertaining to the prosecution and the decision not to retry Menendez. Then-NLPC Chairman Ken Boehm suggested that Menendez was the beneficiary of political influence.

Rep. Maxine Waters In 2018, NLPC filed two complaints against Rep. Maxine Waters (D-CA) with the Federal Election Commission. The complaints alleged campaign finance violations for using a slate mailer, a mass mailing supporting or opposing "a total of four or more candidates or ballot measures." One complaint cited a payment to her campaign fund from the Democratic State Central Committee of California (DSCCC) for the inclusion of Senate candidate Kamala Harris on Waters’ slate mailer. The Federal Election Commission dismissed the allegation, stating that "the payment on behalf of the Harris committee was a coordinated party expenditure within the [Political Reform] Acts’ limit."

The second complaint cited a payment to her campaign fund from a group called "Families and Teachers for Antonio" for inclusion of former Los Angeles mayor and California gubernatorial candidate Antonio Villaraigosa on the mailer. The Federal Election Commission used prosecutorial discretion to dismiss the allegation, stating that, although the Waters Committee had received an excessive contribution and returned the group’s payment exceeding the attributable costs of the mailer "beyond the 60-day regulatory timeframe," the amount in question had been modest.

Constitutional Challenge to Mueller Authority