On July 11, 2018, CfA called on the Office of Congressional Ethics to investigate whether Rep. Devin Nunes (R-CA) violated federal law and House rules by failing to accurately disclose his investments in three California companies on his personal financial disclosures.

"The internal federal watchdog agency opened the file in response to a complaint from the government watchdog Campaign for Accountability."

"The Campaign for Accountability is not so gullible. It has filed an ethics complaint against the Idaho Republican."

"The Campaign for Accountability responded to the @SecretaryZinke tweet with a link to a March 5 letter posted by the Office of Special Counsel (OSC), which updated its guidance on the Hatch Act in light of Trump confirming he will run for re-election."

On June 27, 2018, CfA called on the Office of Special Counsel to investigate whether Secretary Ryan Zinke violated the Hatch Act by wearing a pair of socks bearing the likeness of President Trump and his campaign slogan, “Make America Great Again”, while participating in the Western Governors’ Association’s annual meeting.

"A Washington, D.C., watchdog group filed an ethics complaint Thursday related to just over $6,000 of undisclosed payments to the wife of U.S. Sen. Mike Crapo, R-Idaho."

"When a watchdog group, the Campaign for Accountability, pored over Crapo's campaign finance reports, it could find no record of the senator reimbursing Hart for the use of her pad - or Hart donating the use of her home as an in-kind contribution to the Crapo campaign."

"U.S. Sen. Mike Crapo, R-Idaho, has admitted to federal election officials that he used a lobbyist-owned Washington, D.C., townhouse 81 times over a four-year period at no cost, including as recently as February."

On May 7, 2018, CfA filed a supplemental complaint with the Federal Election Commission (FEC) against U.S. Senator Mike Crapo (R-ID) and Vicki Hart, the lobbyist owner of a Washington, D.C. condominium, for knowingly and willfully failing to disclose improper in-kind contributions in violation of the Federal Election Campaign Act (FECA) and FEC regulations.

"A self-described nonpartisan watchdog group on Thursday urged the Senate Ethics Committee to investigate possible connections between donations from the payday lending industry to Sen. Richard Shelby's campaign account and congressional votes that benefitted the industry."