Visitors walk past a screen with the logo of Banco Interamericano de Desarrollo at the Atlapa Convention Center in Panama City
Visitors walk past a screen with the logo of Banco Interamericano de Desarrollo (BID) at the Atlapa Convention Center in Panama City March 13, 2013.

The Inter-American Development Bank's board of directors voted unanimously on Thursday to recommend removing President Mauricio Claver-Carone after an independent ethics investigation found misconduct, three sources familiar with the vote said.

The recommendation throws the final decision regarding Latin America's largest development bank to its seniormost body, the board of governors, who will vote from Friday through Tuesday, one of the sources said.

Claver-Carone did not immediately respond to a phone call or text message.

A U.S. Treasury spokesperson declined to confirm the vote, but said the United States, the bank's largest shareholder with 30% of its voting shares, supported Claver-Carone's removal from office, and wanted to see "swift resolution" by the governors.

"President Claver-Carone's refusal to fully cooperate with the investigation, and his creation of a climate of fear of retaliation among staff and borrowing countries, has forfeited the confidence of the Bank's staff and shareholders and necessitates a change in leadership," the spokesperson said.

The bank's 14 directors voted after four long days of discussions and an appearance by Claver-Carone, who had been in New York for meetings on the sidelines of the United Nations General Assembly this week.

Reuters reported on Wednesday that the board was nearing consensus on a vote to fire Claver-Carone.

Termination of Claver-Carone, a nominee of former U.S. President Donald Trump, requires a majority of the total voting power of the governing board. The bank's three largest shareholders - the United States, Argentina and Brazil, together hold nearly 53% of the voting power. Claver-Carone took office in October 2020.

The governors are expected to approve the recommendation, said one of the sources.

Legal firm Davis Polk told the directors it found evidence to support whistleblower allegations that Claver-Carone had engaged in an intimate relationship with a subordinate and engaged in misconduct that violated the bank's rules.

U.S. officials were particularly concerned by Claver-Carone's "behavior during the investigation, including his refusal to make available his IDB-issued work phone and other records," a separate source familiar with the matter said.

They also took issue with his "selective and misleading release of confidential information intended to taint the investigation and shape public opinion," the source said. This had "undermined confidence in Claver-Carone's trustworthiness and ability to lead a rules-based multilateral development institution," the source added.

Claver-Carone also denied the probe's finding of "direct evidence" that he had been in an undisclosed relationship with an IDB staff member who reported directly to him, and to whom he gave raises totaling more than 45% of base pay in less than one year, the source added.

U.S. officials were also deeply concerned about Claver-Carone's "creation of an environment in which staff feared retaliation, including what appears to be actual retribution against senior and rank-and-file staff who participated fully and honestly in the investigation," the source said.