After Hugo Chavez took office he was a member of the
Constituent Assembly that drafted in 1999 the
Constitution of the Bolivarian Republic of Venezuela. In 2000, he was elected a member of the
Venezuelan National Assembly. During the
coup d'état of April 2002, Saab was imprisoned by security forces after a crowd of protesters had gathered around Saab's home, threatening him and his family. He was held incommunicado for several hours. In October 2002, Saab was head of the foreign policy commission of Venezuela's National Assembly, and was refused an entry visa to the United States. Reuters reported that Saab told local television he had been denied the visa because a
U.S. State Department report "identified him as 'an individual linked to international subversion'". According to Venezuela's
El Universal, Saab said he been denied the visa because of alleged ties with international terrorist organizations, which he denied any association with. Saab is an outspoken critic of
Israel. He is also a outspoken critic of
Jair Bolsonaro and former political ally of
Nicolas Maduro,
Luiz Inácio Lula da Silva and the current
president of Chile,
Gabriel Boric after Lula and Boric openly criticized the transparency of the
2024 Venezuelan elections.
Governor of Anzoátegui Saab was elected Governor of Anzoátegui in the
2004 regional elections, and
re-elected in 2008. In 2005 Saab was accused by critics within his own party (MVR) of participating in electoral fraud in the
primary elections for 2005 local elections. His predecessor as governor of Anzoátegui, David de Lima, accused Saab of using his position for political persecution, after Saab's wife accused De Lima of mismanagement.
Ombudsman In 2014, Saab was elected to the post of
ombudsman (
Defensor del Pueblo) by the parliament, for a term of seven years, with opposition considering the election unlawful on procedural grounds. During the
2014 Venezuelan protests, Saab was criticized by the opposition because it believed he sided with the government during the protests.
The Washington Post stated that the opposition viewed him as "an apologist for the unpopular government of President Nicolás Maduro".
Attorney General On 5 August 2017 the National Constituent Assembly appointed him
Attorney General This occurred months after Saab stated himself that he had "no gut, no encouragement, no willingness to be Attorney General" and that he wanted to be Prosecutor "not yesterday, not today, not tomorrow". On 14 June 2018, the National Constituent Assembly appointed Saab as president of the Truth Commission, considering the appointment of the constituent
Delcy Rodríguez as Venezuela's Vice-President. On 2 February 2023, the National Bolivarian Police of Nueva Esparta state arrested two men implicated in an assassination attempt on several high-ranking officials of the Public Prosecutor's Office, including Saab, whose foiled attempt had been ordered by
Jhonatan Marín, a former mayor of
Guanta municipality, accused of corruption in Venezuela and convicted of bribery in the United States. In April 2023, Saab said 51 people had been detained in connection with a corruption investigation at the state oil company
PDVSA and the metal conglomerate
Corporacion Venezolana de Guayana (CVG). During its 2023 annual report before the
United Nations Human Rights Committee, experts questioned William Saab's independence. One of its members, Juan Manuel Santos Pais, remarked: "I have never seen a prosecutor defend a government so much." Saab resigned as attorney-general on 25 February 2026, but was immediately appointed as interim Ombudsman by the National Assembly following the resignation of . On 9 April 2026, the National Assembly confirmed
Larry Devoe, a close ally of interim President
Delcy Rodriguez, as the new attorney general to succeed Saab. == Sanctions ==