Diego Arria

One Arria formula meeting did gain attention; it was hosted by the Russian UN delegation dealing with OPCW reporting on the Douma chemical attack in the Syrian Civil War, which was held at the UNSC on 20 January 2020. Other Arria formula meetings have been held on Israeli settlements and religious persecution in China and Pakistan.

In 2012, Arria stood as an independent candidate for the presidential nomination of the Coalition for Democratic Unity for the 2012 Venezuelan presidential election. Primary elections were held on 12 February 2012, with Henrique Capriles Radonski winning the nomination.

In November 2011, Arria filed charges for crimes against humanity against Chávez at the International Criminal Court in The Hague.

On 30 April 2010, Arria's ranch, "La Carolina" in Yaracuy State, was taken over by the Venezuelan government. Minister of Agriculture Elias Jaua "declared that lawyers and historians working for the National Lands Institute (INTI) ha[d] not been able to find continuity of ownership deeds in the national register and therefore the lands are "fallow" and return to the State". According to government officials, the ranch was unproductive and was a case of idle lands; according to Arria, the farm had 300 cattle and 90% of it was under some form of agricultural development. Becoming aware of the expropriation threat, Arria took photos of the farm and the cattle and posted them on the Internet, including the one used here. Correo del Orinoco, a state-owned newspaper, reported its claims that Arria's declarations about expropriation and looting by the Ministry of Agriculture are "subversive and tend to urge the homicide of Hugo Chávez." According to Arria, the expropriation was a reaction to Arria's participation in the Oslo Freedom Forum, where he stated that Chavez will have to face International Justice one day for his "crimes" against the Venezuelan people. He has since described the ranch's seizure as "pillaging and ransacking."

Arria was Venezuela's Permanent Representative to the United Nations from 1991 to 1993, and President of the Security Council (March 1992), during Venezuela's membership of the Security Council. Arria later became Special Advisor to Kofi Annan, Secretary General of the UN.

Arria resigned as head of the Venezuela Tourism Corporation to create the political movement Causa Común (Common Cause) that later supported the presidential candidacy of Carlos Andrés Pérez. In 1973, Arria was elected member of the National Congress, representing the state of Miranda. Shortly after Carlos Andrés was elected in March 1974, he appointed Arria Governor of the Federal District (Caracas), at a time when this was one of the most important presidential appointments. In September 1974, he went to Chile to negotiate with President Pinochet for the release of his friend Orlando Letelier, who later became a colleague at the Inter American Development Bank in D.C. Pinochet ordered the release of Letelier, who was told by the officer in charge that "the arm of DINA is long; General Pinochet will not and does not tolerate activities against his government." This was a clear warning to Letelier that living in exile in Venezuela and United States would not guarantee his safety. In fact, not long after in 1976, Letelier was murdered in a car bomb attack in Washington D.C on Pinochet's order. Arria intervened again by bringing Letelier's body to Caracas for burial, where it remained until the end of Pinochet's rule. He subsequently moved from the governorship to become Minister of Information and Tourism in February 1977. He resigned on 17 March 1978 in order to stand as an independent candidate in the 1978 Venezuelan presidential election. As part of his campaign, he published two books: "Primero La Gente" ("The People First") and "Dedicación a una Causa" ("Dedication to a Cause").

He was governor of the Federal District of Caracas in the mid-1970s. Other positions have included diplomatic fellow at the Council on Foreign Relations and visiting scholar at Columbia University. Arria is a critic of former President of Venezuela, Hugo Chávez, and denounced him at the International Criminal Court at The Hague for crimes against humanity. Chávez died before the court could judge his case.

Arria was schooled partly in Caracas and partly at the Augusta Military Academy at Fort Defiance, Virginia. He obtained a degree in economics and political science from the University of Michigan. Arria worked for the Inter-American Development Bank in Washington, D.C. until he returned to Venezuela in 1969, initially as Director of Tourism in Rafael Caldera's Ministry of Development, and later as president of the CONAHOTU (National Corporation of Hotels and Tourism), and president of Venezuelan Tourism Corporation.

Diego Enrique Arria Salicetti (born 8 October 1938 in Caracas, Venezuela), is a Venezuelan politician and diplomat who served as Venezuela's Permanent Representative to the United Nations (1991–1993) and President of the Security Council (March 1992).