Flávio Dino
Flávio Dino de Castro e Costa (born April 30, 1968) is a Brazilian jurist, professor, and politician who has served as a justice of the Supreme Federal Court (STF) since February 22, 2024.[1][2] A former federal judge with over a decade of experience on the bench, Dino transitioned to politics, representing Maranhão as a federal deputy from 2007 to 2011 before being elected governor of the state in 2014 and re-elected in 2018, serving until 2022.[3][4] Under President Luiz Inácio Lula da Silva, he was appointed Minister of Justice and Public Security in January 2023, a role he held until his nomination and Senate confirmation for the STF vacancy left by retiring Justice Rosa Weber.[5][4] Affiliated with left-wing parties including the Communist Party of Brazil (PCdoB) earlier in his career, Dino's judicial and executive roles have involved high-profile decisions on public security, environmental issues in the Amazon region, and constitutional matters, though his political background has sparked debates over judicial independence upon his STF appointment.[5][6]Early life and education
Family background and upbringing
Flávio Dino de Castro e Costa was born on 30 April 1968 in São Luís, the capital of Maranhão.[7][8] He is the son of attorneys Rita Maria and Sálvio Dino, with his father having served as a state deputy in Maranhão.[8][9] Dino's paternal grandfather held the position of desembargador in an era when judicial appointments often relied on political indications rather than competitive processes.[9] The Dino family traces its involvement in Brazilian public life to the imperial period, beginning with Dino's great-great-grandfather, Francisco Manuel Antônio Monteiro Tapajós (1815–1877), a landowner along the Tapajós River who supported Emperor Pedro II in suppressing the Cabanagem rebellion in the 1830s.[9][10] This lineage positioned the family within Maranhão's political and judicial elite, with Dino himself originating from a household immersed in legal practice and governance traditions.[11][9] Dino has three siblings, including his brother Nicolao Dino de Castro e Costa Neto, a jurist serving as subprocurador-geral da República since 2017.[11] Raised in São Luís amid this established familial network of influence in law and politics, Dino's early environment emphasized professional trajectories in the judiciary and public administration, shaping his subsequent career path.[11][8]Academic and early professional development
Flávio Dino graduated with a bachelor's degree in law from the Federal University of Maranhão (UFMA) in 1991, completing his thesis titled O direito de greve no Brasil: evolução e limitações atuais ao seu exercício, supervised by Nicolao Dino de Castro Costa.[12] He later earned a master's degree in public law from the Federal University of Pernambuco (UFPE) in 2001.[13][14] Following graduation, Dino engaged in legal practice as an attorney and worked in journalism, serving as a reviser, reporter for Diários Associados, and participant in popular juries in Maranhão.[15][11] In 1993, he began teaching constitutional law at UFMA, initially as a substitute professor before becoming a tenured faculty member, a position from which he has taken leaves for public service.[14][1] Dino's early professional trajectory culminated in his approval in first place for the federal judgeship examination in 1994, marking his entry into the judiciary after briefly affiliating with the Workers' Party (PT), which he left upon securing the position.[16][17] This phase reflected his foundational expertise in legal theory and public law, honed through academic pursuits and initial practical roles.Judicial career
Federal judgeship and legal contributions
Flávio Dino served as a federal judge in the 1st Federal Region from May 1994 to March 2006, handling cases within the jurisdiction covering the Federal District and surrounding territories.[12] During this tenure, he exercised judicial functions at the first instance of the federal judiciary, focusing on civil, criminal, and administrative matters typical of lower federal courts.[12] A key aspect of his judicial career involved leadership roles representing federal judges nationally. From June 2000 to June 2002, Dino presided over the Associação dos Juízes Federais do Brasil (Ajufe), advocating for judicial independence, resource allocation, and professional standards within the federal magistracy.[18] This position enabled him to influence discussions on judicial reforms and the expansion of federal court infrastructure during a period of growing caseloads in Brazil's judiciary.[1] In 2006, Dino requested exoneration from the federal judiciary to pursue a political candidacy as a federal deputy for Maranhão, marking the end of his 12-year judicial service.[1] His contributions during this phase emphasized institutional advocacy rather than high-profile individual rulings, as no specific landmark decisions from his lower court tenure are prominently documented in official records.[12]Transition from judiciary to politics
After serving as a federal judge for 12 years, Dino resigned from the judiciary in 2006 to pursue a political career.[19][20] This decision followed his prominent roles within judicial associations, including presidency of the Association of Federal Judges of Brazil (AJUFE) and secretary-general of the National Association of Federal Judges (ANAFE), which elevated his national profile on legal and social issues.[3] Upon resigning, Dino affiliated with the Communist Party of Brazil (PCdoB), marking his shift toward active political engagement.[21][17] In the 2006 federal elections, he campaigned for a seat in the Chamber of Deputies, securing election with approximately 4.3% of the valid votes in Maranhão, the highest among candidates from his party in the state.[17] This electoral success represented his entry into legislative politics, where he would serve from 2007 to 2011, focusing on themes aligned with his judicial background such as human rights and institutional reform.[21]Political entry and legislative role
Federal deputy tenure (2007–2011)
Flávio Dino served as a federal deputy for Maranhão from February 1, 2007, to January 31, 2011, representing the Partido Comunista do Brasil (PCdoB).[22] He assumed the role after resigning from his federal judgeship in 2006 to pursue the legislative candidacy. During his tenure, Dino held leadership positions, including vice-leader of the PSB/PDT/PCdoB/PMN/PRB/PHS bloc from October 16, 2007, to April 16, 2008, and subsequent iterations of similar blocs through 2010.[22] He served as a titular member of the Commission of Constitution and Justice and of Citizenship (CCJC) for multiple terms, including from February 14, 2007, to February 6, 2008, and March 4, 2009, to February 1, 2010, focusing on constitutional and judicial matters.[22] [12] As a suplente, he participated in the Urban Development Commission and acted as relator for Proposed Constitutional Amendment (PEC) No. 115/2007, which aimed to establish a Superior Tribunal of Administrative Probity.[22] Dino's legislative activity emphasized judicial and constitutional reforms, authoring 18 projects of law, of which three were enacted, all pertaining to the judiciary.[23] These included measures regulating rules for ações rescisórias (extraordinary appeals) in civil processes and extending double procedural deadlines to litisconsortes represented by different attorneys, two of four projects suggested by then-Supreme Federal Court Justice Gilmar Mendes.[24] He also proposed seven PECs and contributed to drafting elements of the political reform project.[23] [25] Additionally, he coordinated the External Commission on the Climatic Tragedy in Maranhão in April 2009 and joined the parliamentary front for the "Ficha Limpa" bill (PLP No. 518/2009), advocating for ineligibility of candidates with corruption convictions.[22] In 2010, Dino was ranked among Brazil's most influential parliamentarians by Diário de Brasília, reflecting his impact on policy debates despite the PCdoB's minority status.[25] His work prioritized empirical enhancements to judicial efficiency over partisan ideology, though sources note a left-leaning orientation aligned with PCdoB priorities.[23]2008 São Luís mayoral candidacy
In 2008, Flávio Dino, then a federal deputy for the PCdoB representing Maranhão, sought the mayoralty of São Luís as the party's candidate.[22][26] His candidacy was formally launched in a party plenária on April 4, attended by approximately 600 supporters.[27] The first round of voting occurred on October 5, with Dino securing 167,436 votes, equivalent to 34.28% of valid ballots, placing second behind João Castelo of the PSDB, who received 210,629 votes or 43.12%.[28][29] No candidate achieved an absolute majority, necessitating a runoff. Dino's campaign garnered endorsements from nine parties by mid-October, including reported informal support from incumbent mayor Tadeu Palácio of the PDT, though the latter's party had not finalized its position.[30] The second round on October 26 pitted Dino against Castelo, both lacking prior executive electoral experience in local politics.[31] Castelo prevailed with 270,820 votes, comprising 55.84% of valid votes, while Dino received the remainder, approximately 44.16%.[32][33] Dino's defeat marked his first major electoral bid for an executive position following his entry into politics as a legislator.[34]Gubernatorial career in Maranhão
Electoral victories (2010–2018)
In the 2014 Maranhão gubernatorial election on October 5, Flávio Dino, representing the PCdoB in a broad coalition, won in the first round with 63.52% of valid votes (1,464,573 votes), defeating Senator Edison Lobão Filho of the PMDB, who received 33.69% (775,735 votes).[35][36] This outcome ended the Sarney family's decades-long political dominance in the state, as Dino's campaign emphasized anti-corruption and development themes against the incumbent PMDB-led administration.[37] Voter turnout was approximately 76.5%, with Dino's margin reflecting strong support in urban areas like São Luís and rural regions disillusioned with prior governance.[35] Dino's 2018 re-election bid, also in the first round on October 7, yielded 59.37% of valid votes (1,443,180 votes), securing a second term against former Governor Roseana Sarney of the MDB, who garnered 35.71% (867,404 votes).[38][39] The election saw turnout of about 71%, with Dino's platform highlighting infrastructure improvements and social programs implemented during his first term, maintaining coalition backing while facing criticism over economic indicators.[38] These results affirmed his consolidated base in a state historically marked by oligarchic control, though official data from the TSE confirmed no irregularities sufficient to alter the certified outcomes.[38]Policy implementations and achievements
In education, Dino's administration prioritized infrastructure modernization and pedagogical enhancements, resulting in the state's high school IDEB score improving from 2.8 in 2013 to 3.1 in 2015 and further to 3.7 by 2019, marking the highest historical performance and positioning Maranhão third in the Northeast.[40][41] Over 800 schools were inaugurated, reformed, or reconstructed to address infrastructural deficits and expand access.[42] Health sector initiatives included expanding service capacity through new facilities and procedural volume increases, with 27 hospitals and 17 polyclinics constructed or operationalized, alongside 53,680 elective surgeries completed from January to November 2020.[43][44] Public security policies emphasized violence reduction, yielding a 3.3% drop in homicide rates from 2015 to 2016—contrasting with a 7.6% national rise—and fewer prison deaths, from 31 in 2010 to lower figures post-2015 through oversight reforms.[45][46] Economic management correlated with GDP expansion of 5.3% in 2017, surpassing the national 1.3% and Northeast 1.6% rates, driven by agro-industrial and infrastructural investments.[47] Social indicators reflected a 5.6 percentage point poverty reduction per IBGE data, alongside transparency enhancements via the 2015 creation of the State Secretariat for Transparency and Control to curb opacity in public administration.[48][49]Criticisms, controversies, and empirical outcomes
During Flávio Dino's tenure as governor of Maranhão from 2015 to 2022, one major controversy involved the expansion of port infrastructure, particularly a Chinese-Brazilian port project in São Luís, which led to the expulsion of traditional communities from occupied lands. Environmentalists and affected residents accused the state government of facilitating illegal evictions, forest clearance in protected areas, and animal killings, resulting in formal charges against involved parties for environmental non-compliance.[50] This project, intended to boost trade and economic activity, drew opposition for prioritizing development over indigenous and quilombola rights, marking one of Dino's most significant crises with local activists.[50] Opposition figures and analysts criticized Dino's administration for failing to substantially alleviate entrenched poverty despite promises of progressive governance, with Maranhão retaining its status as Brazil's poorest state by multiple metrics. In 2021, the state led the nation in extreme poverty rates according to IBGE data, though a decline from 2019 levels was noted amid national trends.[51] Human development indicators (HDI) remained low, reflecting limited progress in reducing inequality inherited from prior family-dominated rule, as detractors argued industrial and social policies did not deliver transformative gains.[52] Empirical outcomes in public security showed mixed results, with persistent high violent crime rates despite prison reforms and anti-corruption drives. Maranhão recorded multiple murders of community leaders amid land disputes involving state authorities between 2020 and 2022, contributing to the state topping national figures for such killings in 2021. Female homicide rates also rose over the period from 2000 to 2019, extending into Dino's term and linked to broader structural violence, poverty, and shifting gender dynamics.[53] [54] In education and health, policy initiatives like mandating family-farmed fish in school meals aimed at nutrition and local agriculture, but statewide outcomes lagged national averages, with no marked HDI uplift in these sectors by 2022. Critics from conservative opposition highlighted ideological biases in resource allocation, favoring state-led interventions over market reforms, though Dino's allies attributed constraints to federal underfunding and historical underdevelopment.[55] [52] No major personal corruption scandals implicated Dino, contrasting with national Petrobras fallout, but probes into state-linked irregularities persisted post-tenure.[56]Post-gubernatorial national roles
2022 senatorial election and brief tenure
In the Brazilian general election held on October 2, 2022, Flávio Dino, the former governor of Maranhão representing the Partido Socialista Brasileiro (PSB), secured election to the Federal Senate for the state of Maranhão with 62.41% of valid votes, totaling 2,125,811 ballots.[57][58] His primary opponent, Roberto Rocha of the Partido Social Democrático (PSD), received the remaining 37.59%, or approximately 1,279,000 votes.[58] Dino's victory, which exceeded two million votes, reflected strong regional support built during his gubernatorial terms, amid a broader national context where President-elect Luiz Inácio Lula da Silva's coalition gained ground in the Northeast.[59] Dino's senatorial mandate, originally set to run from February 1, 2023, to January 31, 2031, was not exercised continuously due to his appointment as Minister of Justice and Public Security in Lula's administration, effective January 1, 2023.[60] During this period, his alternate, Deputy Ana Paula Lobato (PSB-MA), assumed the seat in accordance with Brazilian constitutional provisions allowing elected officials to delegate mandates for executive roles.[61] Dino only formally exercised the position from February 1 to February 21, 2024, a span of 21 days, after resigning from the ministry to prepare for his nomination to the Supreme Federal Court (STF).[62][63] In his brief tenure, Dino's legislative activity was minimal, focused primarily on a farewell address to the Senate on February 20, 2024, where he advocated for institutional harmony among Brazil's powers and reflected on his transition from politics to the judiciary, stating that "there is no good path for Brazil outside of politics."[64] He resigned effective February 21, 2024, paving the way for Lobato's reassumption and his own STF inauguration the following day.[63][61] This short exercise of the mandate fulfilled formal requirements under Senate rules but drew no significant legislative output or controversies specific to the period.[62]Minister of Justice and Public Security (2023)
Flávio Dino assumed office as Minister of Justice and Public Security on January 1, 2023, following his nomination by President Luiz Inácio Lula da Silva and Senate confirmation on February 22, 2023. In this role, Dino oversaw federal law enforcement agencies, including the Federal Police, Federal Highway Police, and prison systems, amid priorities such as combating organized crime, regulating digital platforms, and addressing public security challenges. His tenure began amid heightened tensions from the 2022 election, culminating in the January 8, 2023, invasion of Brazil's Congress, Supreme Federal Court, and Planalto Palace by supporters of former President Jair Bolsonaro protesting Lula's victory. Federal security forces under Dino's ministry, including the Federal Police, participated in post-invasion arrests, detaining over 2,000 individuals by mid-January, with many transferred to federal prisons in Brasília and other states. Dino praised the subsequent investigations as targeting "crimes against the country by coup-mongers," and in June 2023, he asserted there was "no doubt" the events constituted an attempted coup d'état spanning from October 2022 elections to the attacks.[65] [66] However, the breaches exposed coordination failures among federal, local, and military police, as rioters overwhelmed underprepared barriers despite prior intelligence warnings of potential unrest at Brasília camps.[67] In policy actions, Dino advanced a March 2023 bill to regulate social media platforms, mandating fact-checking mechanisms and content removal for disinformation, supported by Supreme Court Justice Alexandre de Moraes but criticized by tech firms like Meta and Google as overly restrictive on free speech.[68] [69] He defended the measure against industry lobbying, arguing it addressed threats to democracy evidenced by the January events. Dino also endorsed July 2023 laws signed by Lula restricting civilian firearm access and bolstering Amazon security through integrated federal-state operations, framing public security as requiring holistic investments beyond isolated enforcement.[70] Efforts against organized crime included an October 2023 announcement of a R$900 million federal program through 2026 for intelligence sharing, equipment upgrades, and operations targeting factions like the Primeiro Comando da Capital (PCC), with initial R$20 million allocated to Bahia amid rising violence.[71] [72] Dino highlighted a 13% increase in ministry public security funding that year, including equipment donations exceeding R$1 billion to states, correlating with national homicide rates dropping to their lowest in over a decade by late 2023—though causal attribution remains debated amid state-level variations and prior Bolsonaro-era declines. In August, he accepted resignations from three Federal Highway Police commanders following operational lapses, signaling internal accountability measures.[73] Dino's term ended with his November 2023 nomination to the Supreme Federal Court, leading to resignation in early 2024.[74]Supreme Federal Court justiceship
Appointment process and confirmation (2023–2024)
President Luiz Inácio Lula da Silva nominated Flávio Dino, then Minister of Justice and Public Security, to the Supreme Federal Court (STF) on November 27, 2023, to fill the vacancy created by the retirement of Justice Rosa Weber, who reached the mandatory retirement age of 75.[1] Dino's nomination followed constitutional procedure under Article 101 of the Brazilian Constitution, requiring presidential appointment subject to Senate approval by an absolute majority in a secret ballot. As a sitting senator on leave and former governor, Dino's selection drew immediate scrutiny from opposition lawmakers, who questioned his judicial independence given his alignment with Lula's Workers' Party coalition and prior roles in the executive branch.[75] The Senate's Constitution and Justice Committee (CCJ) scheduled Dino's confirmation hearing (sabinata) for December 13, 2023, as announced by Senate President Rodrigo Pacheco on November 27.[76] During the nearly 10-hour session, Dino faced interrogation on topics including his past judicial decisions, political affiliations with the Communist Party of Brazil (PCdoB), and potential conflicts from his tenure as Justice Minister amid ongoing investigations into the January 8, 2023, Brasília riots.[77] He affirmed commitment to impartiality, stating he would not allow political history to influence rulings, while defending actions like federal interventions in public security as governor. Opposition senators, including those from the Liberal Party, highlighted perceived activist tendencies in his career, contrasting with Dino's emphasis on constitutional fidelity.[75] The CCJ approved Dino's nomination later that day, advancing it to the Senate plenary, which voted on the same evening of December 13, 2023.[78] The final tally was 47 votes in favor, 31 against, and 2 abstentions, surpassing the required 41-vote threshold for confirmation.[79] Pro-government senators from parties like the PT and PSOL predominated in support, while conservatives from PL and Republicans largely opposed, citing risks to judicial balance amid perceptions of STF politicization.[80] Following approval, Dino resigned as Justice Minister effective February 1, 2024, with Ricardo Lewandowski assuming the role temporarily.[81] Dino was sworn in as STF Justice on February 22, 2024, during a ceremony presided over by Chief Justice Luís Roberto Barroso, marking the completion of the process roughly three months after nomination.[82] The delay reflected standard procedural timelines, including year-end recesses and administrative formalities, rather than substantive hurdles. Critics, including legal analysts, argued the swift Senate progression—despite Dino's lack of extensive federal bench experience—underscored executive influence over judicial appointments, potentially eroding public trust in the court's neutrality.[4] Supporters countered that Dino's prosecutorial background and state-level governance provided requisite expertise, aligning with precedents for non-career jurists on the STF.[20]Major rulings and decisions
As a justice of Brazil's Supreme Federal Court (STF), Flávio Dino has participated in several high-profile cases since assuming office on February 26, 2024. His rulings emphasize national sovereignty, fiscal transparency, and accountability in political actions, often aligning with the court's progressive majority on issues involving former President Jair Bolsonaro's administration.[83] In August 2025, Dino issued a monocratic decision suspending the automatic application of foreign laws and judicial orders in Brazil unless validated through international agreements or Brazilian courts, directly challenging unilateral sanctions like those under the U.S. Magnitsky Act targeting STF Justice Alexandre de Moraes.[84] [85] This ruling, which Dino clarified does not extend to decisions from internationally recognized tribunals, prompted immediate market volatility, with the Brazilian real depreciating and the B3 stock index falling over 1% on August 19, 2025, as investors weighed potential conflicts with U.S. financial institutions.[86] [87] The decision underscored Dino's prioritization of Brazilian judicial autonomy amid international pressures related to digital platform regulations and sanctions against Brazilian officials.[88] Dino played a pivotal role in the September 2025 trial of Bolsonaro and seven former aides for alleged coup plotting tied to the January 8, 2023, Brasília riots, voting to convict all defendants on five charges including criminal conspiracy and attempted abolition of the democratic state.[89] [90] In a 4-1 virtual panel decision (with Justices Alexandre de Moraes, Cármen Lúcia, and Cristiano Zanin concurring), Dino endorsed the rapporteur's findings of Bolsonaro's direct leadership in the plot but advocated for calibrated penalties based on individual culpability, diverging slightly from harsher sentences proposed by Moraes.[91] [92] This outcome, finalized by September 26, 2025, barred Bolsonaro from office for eight years and highlighted Dino's support for institutional safeguards against perceived threats to democracy, though critics from Bolsonaro's base argued the proceedings reflected judicial overreach by Lula appointees.[83] On fiscal matters, Dino has enforced transparency in parliamentary amendments, suspending R$4.2 billion in transfers to nine municipalities in September 2025 following audits revealing irregularities in "Pix allocations"—discretionary funds akin to the previously ruled unconstitutional secret budget.[93] [94] In October 2025, he extended similar requirements to subnational emendas totaling R$12 billion annually, mandating public disclosure to align with STF precedents against opaque public spending.[95] [96] Earlier, in April 2025, Dino partially overturned a lower court block on Mato Grosso's non-GMO soybean labeling law, balancing state regulatory powers with federal trade norms.[97] Dino dissented in an August 2025 energy sector case, opposing a statute of limitations on claims that could lower consumer bills by revisiting past regulatory overcharges, arguing for fuller judicial review to protect public interests.[98] He has also upheld content moderation orders in censorship disputes, confirming platform suspensions for non-compliance with STF directives on hate speech and misinformation.[99] Throughout, Dino has defended the collegial nature of STF decisions, asserting in October 2025 that all "relevant" rulings emerge from plenary or panel deliberations rather than individual fiat.[100] These positions reflect his judicial philosophy rooted in constitutional supremacy and empirical accountability, though they have drawn accusations of partisanship from conservative outlets given his prior roles in Lula's administration.[95]Leadership positions and ongoing impact (up to 2025)
In September 2025, Flávio Dino was unanimously elected president of the First Turma of the Supreme Federal Court (STF), assuming the position on October 1, 2025, succeeding Minister Cristiano Zanin.[101][102] The First Turma, comprising five justices, adjudicates cases including habeas corpus, criminal matters, and high-profile inquiries such as those related to the alleged coup attempts following the 2022 Brazilian general election.[103][104] As rapporteur for multiple actions on parliamentary amendments (emendas parlamentares), Dino has driven initiatives to impose greater traceability, efficiency, and transparency on these budget allocations, which totaled over R$50 billion in 2024 and are frequently criticized for enabling opaque political negotiations.[95] In October 2025 rulings, he mandated expanded oversight mechanisms for states and municipalities, effective January 2026, requiring detailed tracking of fund usage to prevent discretionary or unaccounted expenditures.[105][106] These measures aim to align amendment execution with fiscal responsibility laws, potentially reducing risks of misuse amid ongoing debates over their role in congressional bargaining.[107] Dino's broader jurisprudence up to October 2025 reflects a focus on institutional safeguards, including an August 2025 decision rejecting the automatic enforceability of foreign laws and judicial rulings in Brazil without domestic homologation, which disrupted applications of international sanctions such as the U.S. Magnitsky Act by Brazilian banks and prompted immediate market reactions—a 1.2% rise in the U.S. dollar against the real and a 0.8% drop in the B3 stock index on August 19.[86][108] This stance underscores his emphasis on national sovereignty in legal enforcement while navigating tensions with global financial pressures.[109]Ideological affiliations and broader reception
Political ideology and party ties
Flávio Dino's early political involvement included affiliation with the Partido dos Trabalhadores (PT) from 1987 to 1994, during which he engaged in leftist activism aligned with the party's democratic socialist platform. After entering the federal judiciary in 1994 and serving as a judge until 2006, Dino reentered partisan politics by joining the Partido Comunista do Brasil (PCdoB), a Marxist-Leninist organization, in 2006; he remained a member for 15 years, using the party as his base for elections as a federal deputy (2007–2010) and twice as governor of Maranhão (2015–2018 and 2019–2022).[22][110][111] In 2021, Dino left PCdoB amid reported tensions over the party's direction and affiliated with the Partido Socialista Brasileiro (PSB), a center-left social democratic party, to contest the 2022 Senate election in Maranhão, where he won with over 2 million votes; he held the Senate seat briefly until resigning in 2023 for his ministerial role. Dino disaffiliated from PSB in 2024 following his confirmation as a Supreme Federal Court justice, as Brazilian law prohibits partisan ties for high court members. Throughout his career, he has maintained alliances with Brazil's broad left-wing spectrum, including support for President Luiz Inácio Lula da Silva's administrations and coalitions emphasizing social welfare, anti-corruption measures, and progressive governance.[16][112][7] Dino's ideology is rooted in left-wing thought, with self-descriptions and affiliations placing him in the communist tradition, though he has qualified this as a modern, non-dogmatic variant distinct from classical symbols like the sickle and hammer, which he views as relics of the 19th century. President Lula da Silva publicly celebrated Dino's 2023 STF appointment as installing "the first communist in the court's history," reflecting Dino's prior declarations of communist identity during his PCdoB tenure; critics from center-right perspectives have highlighted these ties as evidence of radical leftist influence in judicial roles, while Dino emphasizes pragmatic, constitutionally oriented progressivism in public statements.[113][114][115]Public and political criticisms across viewpoints
Criticisms of Flávio Dino from conservative and right-wing perspectives often center on allegations of ideological bias, judicial overreach, and threats to free speech. Opponents, including figures associated with former President Jair Bolsonaro's base, have accused Dino of advancing communist agendas through his roles in government and the judiciary, citing his past affiliations with the PCdoB party and defenses of internet regulation to curb "hate speech" and "anti-democratic" content as evidence of authoritarian tendencies.[116][117] During his tenure as Minister of Justice, Dino faced blame from Bolsonaro supporters for inadequate preparation against the January 8, 2023, Brasília riots, portraying his policies as soft on extremism despite subsequent arrests.[118] As a Supreme Federal Court (STF) justice since 2024, Dino has drawn fire for decisions perceived as activist, such as his August 2025 ruling suspending the enforceability of foreign judicial decisions, laws, and sanctions in Brazil, which critics argued undermined international accountability—particularly U.S. Magnitsky Act measures—and rattled financial markets by signaling judicial interference in diplomacy and economics.[84][119][120] Dino's response, dismissing market backlash as misplaced expectations of the judiciary fixing stock values, was seen by detractors as evasive and ideologically driven.[120] Additionally, his initiation of lawsuits against public critics—demanding indemnities up to R$300,000 for alleged defamation—has been labeled an abuse of power to silence dissent, including cases against ordinary citizens on social media.[121] From centrist and economic viewpoints, Dino's STF rulings have sparked concerns over institutional overreach, such as his oversight of parliamentary earmarks, which some lawmakers view as encroaching on legislative autonomy and exacerbating fiscal opacity despite aims at transparency.[105][93] Environmental critics, including activists during his governorship of Maranhão (2015–2022), have faulted him for prioritizing infrastructure like a Chinese-Brazilian port project that displaced traditional communities, highlighting tensions between development and indigenous rights.[50] Even from within left-leaning circles, evaluations of Dino's Justice Ministry (2023) were mixed, with praise for anti-corruption efforts overshadowed by failures to establish dedicated units for organized crime and persistent prison system violence under federal prisons.[122][118] Dino has countered broader "activism" charges by attributing them to dissatisfaction with STF outcomes favoring accountability, insisting the judiciary must not yield to intimidation.[123] Past social media posts from 2009–2013 questioning electronic voting integrity, which he later disavowed, have fueled accusations of inconsistency amid his current defenses of the system.[124]Electoral history
Flávio Dino first entered elective office as a federal deputy in the 2006 general election, representing Maranhão for the PCdoB, receiving over 120,000 votes.[125] In the 2008 municipal election, Dino ran for mayor of São Luís but lost in the second round to João Castelo (PSDB).[34] Dino sought the governorship of Maranhão in 2010 as the PCdoB candidate, securing 856,397 votes (approximately 29% of valid votes) but finishing second behind Roseana Sarney (PMDB), who won outright in the first round.[126]| Election | Position | Party | Votes | % of valid votes | Result |
|---|---|---|---|---|---|
| 2006 | Federal Deputy (Maranhão) | PCdoB | >120,000 | N/A | Elected[125] |
| 2010 | Governor (Maranhão) | PCdoB | 856,397 | ~29% | Defeated[126] |
| 2014 | Governor (Maranhão) | PCdoB | N/A | 63.52% | Elected (1st round)[35] |
| 2018 | Governor (Maranhão) | PCdoB | N/A | 59.37% | Re-elected (1st round)[38] |
| 2022 | Senator (Maranhão) | PSB | N/A | 62.38% | Elected[57] |