Venezuela has already begun the process of leaving the regional bloc but the US has renewed calls for its suspension. The US condemned the May elections and called for constitutional order to be resumed.
"The suspension is not a goal by itself, but it will show that the OAS backs its words with actions," US Secretary of State Mike Pompeo said.
Argentina, Brazil, Canada, Chile, Mexico and Peru supported the US in proposing a resolution rejecting the result of the "unconstitutional" election. If passed, it would initiate a process that could lead to Venezuela's suspension.
Venezuelan Foreign Minister Jorge Arreaza pushed back against Pompeo's remarksImage: Getty Images/AFP/M. Ngan
Pompeo said more Latin American countries should join the US in bringing diplomatic and economic sanctions against Venezuela.
"No government has the moral authority to recognize or not our government," he said. He added that the threat of suspension was moot because Venezuela began a two-year process in April 2017 to leave the bloc.
"How are they going to eject us from a place we already left?" Arreaza said.
In March 2017, violent protests erupted across the country in response to a Supreme Court decision to strip the legislative branch of its powers. Amid an international outcry, President Nicolas Maduro reversed the decision, but it was too late. Thousands continued to take to the streets, calling for new elections. More than 100 people were killed in clashes with security forces.
Image: Getty Images/AFP/J. Barreto
Hunger, a growing problem
The violence added to the ongoing economic and political crisis in Venezuela. Many Venezuelans spend more than 30 hours a week waiting in lines to shop, and are often confronted with empty shelves when they finally enter a store. President Maduro blames the crisis on US price speculation. The opposition, however, accuses the Socialist government of economic mismanagement.
Image: picture-alliance/AA/C. Becerra
Health care in crisis
The crisis has even affected health care in the oil-rich nation. Venezuelans often head to Colombia to collect medical supplies to send home, as seen in this picture. Hospitals across Venezuela have compared conditions to those seen only in war zones. As patient deaths rise, health officials have sounded the alarm on the rise of malaria and dengue fever.
Image: picture alliance/dpa/M.Duenas Castaneda
Power grab
By July 2017, Venezuela's pro-government Constituent Assembly was established. For observers, it had all the hallmarks of a power grab. The new body adopted the authority to pass legislation on a range of issues, effectively taking away the powers of Venezuela's elected congress, which was under the opposition's control. The move drew wide international condemnation.
Image: picture-alliance/dpa/P. Miraflores
The West sanctions
In response to the political crisis, the United States and European Union imposed a series of sanctions against ruling officials. The US blacklisted members of the Constituent Assembly and froze all of Maduro's assets that are subject to US jurisdiction. The EU banned arms sales to the country.
Image: picture-alliance/dpa/AFP/T. Schwarz
Government victorious in regional elections
In October 2017, Venezuela held two votes: regional elections and elections for governors, which were long overdue. The opposition boycotted the vote, but then split, as some candidates and small parties chose to participate. This caused a deep rift within Maduro's opponents. The government went on to sweep the vote, which detractors say was unfair and heavily favored the regime.
Image: picture-alliance/AP Photo/A. Cubillos
Debt default
In November 2017, the oil-rich, cash-poor nation faced its day of reckoning. Credit ratings agencies declared Venezuela and its state-run oil company in "selective default." But Russia offered to restructure the South American country's debt to ensure Caracas pays its other creditors. US and EU sanctions, however, limited the chance of an agreement.
Image: picture-alliance/AP Photo/A. Cubillos
Presidential elections scheduled
The National Assembly announced in January 2018 that it would grant Maduro's call for snap presidential elections. The electoral authority, CNE, held the elections on May 20. The EU, the US and 14 Latin American nations warned that they would not recognize the results. The mainstream MUD opposition alliance boycotted the vote, leaving only one possible outcome.
Image: Getty Images/AFP/F. Parra
Maduro wins ...
Maduro was re-elected to a second six-year term with about 68 percent of the vote. Turnout was only 46 percent, according to electoral authorities. However, the MUD opposition alliance put turnout at less than 30 percent. The Organization of American States (OAS) called the elections neither free nor fair.
Image: picture-alliance/AP Photo/A. Cubillos
... Guaido assumes power
But weeks into the new year, the situation took a drastic turn. On January 23, 2019, parliament president Juan Guaido declared himself interim president of Venezuela — a move that was quickly recognized by US President Donald Trump. Maduro called it a US-backed "coup." Days later, the US sanctioned Venezuela's state oil firm, while Guaido staked his claim on the country's foreign assets.
Image: Imago/Agencia EFE
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'Continent free of dictatorships'
OAS Secretary General Luis Almagro, who has repeatedly criticized Maduro's government, also joined the US in condemning Venezuela, saying the "we must have a continent free of dictatorships."
Bolivia was the only OAS member country to voice support for Maduro during the meeting.
Pompeo's call to suspend Venezuela follows US Vice President Mike Pence's similar call during a speech to the OAS in May. Pence is expected to reiterate the plea during a White House reception on Monday evening for senior OAS officials.
The OAS General Assembly is expected to vote on the US-backed resolution, but it remains unclear if the US motion criticizing Maduro's government would gather the required backing of two-thirds of member states.
Venezuela, which has some of the largest oil reserves in the world, has nonetheless been in the midst of a severe political and economic crisis at home and growing isolation abroad since Maduro first took office in 2013.