Mixed Group
The Mixed Group (Italian: Gruppo misto, abbreviated GM) is a parliamentary group present in both chambers of the Italian Parliament, comprising deputies and senators who are not affiliated with any other registered parliamentary group.[1][2] It serves as the default assembly for independent members, representatives of political forces too small to meet the minimum threshold for forming a dedicated group (typically 20 deputies or 10 senators), and those who decline to join established parties or coalitions.[3][4] Within the Mixed Group, internal political components may organize if they satisfy procedural rules, such as comprising at least 10% of the group's membership or representing recognized minorities, granting them partial procedural rights like speaking turns in debates while the overarching group retains collective voting and budgetary allocations.[5][6] This structure facilitates representation for non-mainstream or transient political elements, though the group's heterogeneous composition often limits cohesive influence compared to ideologically unified parties, with membership fluctuating due to defections, expulsions, or electoral outcomes.[7][8]Overview and Purpose
Definition and Formation
The Mixed Group, known as Gruppo Misto in Italian, constitutes the default parliamentary entity in both the Chamber of Deputies and the Senate for legislators who do not join any other recognized parliamentary group.[9][10] It automatically incorporates independent members, those expelled from their prior affiliations, parliamentarians from political parties unable to meet the numerical threshold for independent group formation (typically 10-20 members depending on the chamber), and representatives of dissolved or defunct parties.[3][11] This residual status ensures all members belong to some group, as required by parliamentary rules, without necessitating voluntary enrollment.[1] Formation occurs immediately following the legislature's opening, with members required to declare their group affiliation to the chamber's secretariat within two days in the Chamber of Deputies or three days in the Senate; failure to do so, or inability to qualify for another group, results in automatic assignment to the Mixed Group.[9] Within this group, unaffiliated members may petition the chamber president to establish political subgroups or components, provided each meets a minimum size—such as at least 10 deputies in the Chamber—allowing limited internal organization by shared affinities while preserving the group's overarching heterogeneity.[4][5] Distinct from standard parliamentary groups, which coalesce around specific parties or coalitions with unified ideological platforms, elected leadership, and programmatic coherence, the Mixed Group functions as a catch-all reservoir without a collective political agenda, centralized command structure, or partisan cohesion, reflecting its role as a procedural expedient rather than a deliberate political formation.[1][10]Legal Framework in Italian Parliament
The Mixed Group in the Italian Parliament is governed by the internal regulations of the Chamber of Deputies and the Senate of the Republic, rather than explicit constitutional provisions, as parliamentary groups derive their status from chamber-specific rules aimed at organizing legislative activities.[12] In both chambers, unaffiliated parliamentarians are required to join the Mixed Group upon election or upon dissociation from their original group, ensuring that all members are accounted for within the group structure unless they meet thresholds to form independent groups. This automatic inscription applies immediately after elections, with declarations of group affiliation due within specified deadlines, typically three to ten days post-proclamation.[12] In the Chamber of Deputies, Article 23 of the Rules stipulates that the Mixed Group accommodates deputies who cannot constitute their own group due to falling below the minimum threshold—currently 20 deputies for a full group or 10 for affiliated subgroups—and those not adhering to existing formations. Political components within the Mixed Group may be established if comprising at least 10 members, conferring enhanced rights such as proportional representation in chamber organs and dedicated resources, thereby introducing flexibility for minor political alignments.[13][12] In contrast, the Senate's Rules, under provisions reformed following the 2020 parliamentary reduction, maintain a minimum of 10 senators for independent groups, with unaffiliated senators forming the Mixed Group, but impose stricter conditions for internal components, often requiring presidential approval and limiting autonomous operations to prevent fragmentation.[14] Bicameral symmetries exist in the mandatory nature of Mixed Group membership for independents, promoting orderly representation, while asymmetries arise from differing thresholds and component rules: the Chamber's lower barrier for components (10 members) allows greater internal pluralism compared to the Senate's emphasis on cohesion, where post-2022 reforms introduced options for non-inscribed senators in limited cases, though most remain within the Mixed framework to access basic entitlements. These rules, updated in the 19th Legislature (starting October 2022), reflect adaptations to reduced chamber sizes—400 deputies and 200 senators—without altering core establishment principles.[15][16]Role and Functions
Rights and Obligations of Members
Members of the Mixed Group in the Italian Chamber of Deputies and Senate possess parliamentary rights scaled to the group's numerical size and internal political components, resulting in allocations inferior to those of recognized parliamentary groups, which require a minimum of 20 deputies or 10 senators to form independently.[17][18] Speaking time during general debates is distributed proportionally among groups based on membership strength, confining the Mixed Group—often comprising independents or small factions—to minimal interventions, typically managed through its political components rather than unified group representation.[19][20] This contrasts with larger recognized groups, which secure extended slots for multiple speakers, enhancing their procedural influence. Committee assignments follow a similar proportional criterion under the respective chamber regulations, limiting Mixed Group members to fewer seats in permanent commissions compared to established groups, thereby curtailing their oversight and legislative scrutiny roles.[19] While individual members retain the universal right to propose amendments or participate in referrals, the group's fragmented structure restricts coordinated strategy, underscoring diminished bargaining power in committee proceedings.[21] Voting obligations for Mixed Group members emphasize independence, absent the disciplinary mechanisms or whips prevalent in cohesive party groups, aligning with Article 67 of the Italian Constitution prohibiting imperative mandates.[22] This freedom permits positions unbound by group consensus, yet isolates members from pre-arranged coalition pacts, as the Mixed Group's heterogeneity precludes unified stances in confidence votes or majorities.[23][24] Resource entitlements include per-capita allocations for basic facilities such as offices and administrative support, but exclude dedicated group-level funding or staff beyond those prorated by component size, as stipulated in chamber rules ensuring efficiency and parity.[25] Recognized groups receive enhanced budgetary transfers for research aides and secretariats scaled to full membership, imposing practical burdens on Mixed Group operations like limited analytical capacity.[5][26] These constraints collectively amplify the Mixed Group's marginal procedural status relative to autonomous formations.[21]Internal Structure and Subgroups
The Mixed Group in the Italian Parliament accommodates deputies or senators who do not belong to recognized parliamentary groups, allowing them to form internal political components that operate as semi-autonomous subgroups akin to mini-parties. These components enable smaller political entities, independents, or regional representatives to secure procedural privileges within the Mixed Group, such as proportional representation in internal bodies and dedicated speaking turns during debates, without achieving full group status. Formation requires a minimum threshold of members—typically 10 deputies in the Chamber of Deputies or 5 senators in the Senate—who must declare affiliation with a specific political orientation or party remnant, subject to approval by the chamber's President to ensure compliance with rules preventing fragmentation abuse.[18][27] Once authorized, political components maintain distinct identities, preserving ideological diversity ranging from regional autonomists to minor national parties, without imposing a unified platform on the broader Mixed Group. This structure fosters internal pluralism but limits components to collective action on shared procedural matters, such as contesting decisions in the group's bureau. Components elect their own representatives, who participate in the Mixed Group's presidency alongside the overall president, often through a rotation system to equitably distribute leadership roles and avert dominance by larger factions.[9][28] The rotation of presidencies, mandated by chamber rules for fairness, allocates terms among component leaders proportionally to size, ensuring smaller subgroups retain influence in agenda-setting and internal coordination. This mechanism underscores the Mixed Group's role as a heterogeneous container rather than a cohesive entity, where components negotiate ad hoc alliances for specific parliamentary functions like committee assignments or question times, reflecting the underlying causal reality of fragmented representation from proportional electoral outcomes.[19]Resource Allocation and Limitations
In the Italian Parliament, parliamentary groups, including the Mixed Group, receive annual funding from the chamber's budget primarily proportional to their membership size, ensuring resources for operational activities such as staff salaries, office maintenance, and administrative support. This allocation is determined by the chamber's presidency and council, with a minimum baseline funding established to guarantee basic functioning for smaller entities, though exact amounts vary by legislature and group size. For instance, in the 18th Legislature (2018–2022), the Mixed Group at the Chamber of Deputies received a direct contribution of €3,301,555 from the chamber, supplemented by €1,192,301 for opted-in employees, totaling over €4.4 million in production value for 2021; however, this figure reflects a group with fluctuating membership often below 30 deputies, far less than major groups like Fratelli d'Italia, which in the 19th Legislature commanded resources scaled to 118 members.[29][30] Smaller or fragmented groups like the Mixed Group thus face proportionally reduced per-member funding after accounting for fixed administrative costs, creating inefficiencies not borne by consolidated parties. Logistical constraints further limit the Mixed Group's effectiveness, with allocations for staff, office space, and media access tied to overall budget shares. Regulations stipulate that groups receive personnel and facilities scaled to size, resulting in fewer dedicated employees—evident in 2021 expenses where personnel costs for the Mixed Group totaled €1,829,478, supporting limited administrative and research capacity compared to larger groups' teams of dozens. Office assignments and communication resources, such as dedicated press offices, are similarly restricted, reducing visibility in a parliamentary system where major groups dominate agenda-setting and public outreach; for example, Senate reforms have explicitly curtailed staff and office perks for Mixed Group entrants from other parties, emphasizing penalties for group-switching. This setup empirically disadvantages fragmented entities, as internal components within the Mixed Group must subdivide already modest allocations—€1,861,165 distributed to political components in 2021—fostering competition over collaboration.[29][31][32] These resource limitations impose structural disincentives for affiliation with the Mixed Group, as empirical patterns show diminished legislative impact: members rarely initiate successfully passed bills or amendments due to inadequate support for drafting, lobbying, and coalition-building, in a context where larger groups leverage superior staffing for higher success rates in parliamentary outputs. The system's bias toward scale—rooted in proportional funding formulas—reinforces political consolidation, with small or independent parliamentarians facing heightened operational hurdles that undermine autonomy and efficacy.[30][9]Historical Context
Origins and Early Development
The Mixed Group emerged concurrently with the establishment of the Italian Republican Parliament following the constituent elections of June 2, 1946, and the inaugural general elections of April 18, 1948, which transitioned from the Constituent Assembly to bicameral chambers operating under proportional representation. This electoral system, rooted in the 1919 Acerbo Law's legacy and reinforced by the 1948 electoral statute, proliferated small parties and independents by allocating seats proportionally without majoritarian thresholds, necessitating a residual mechanism for those failing to meet group formation minima—initially 20 deputies in the Chamber and 10 senators in the Senate, as per the 1948 Senate Regulation (Art. 16) and 1949 Chamber Regulation updates (Art. 25). The Mixed Group thus accommodated unaffiliated parliamentarians, including representatives of linguistic minorities and ephemeral lists, functioning as a default heterogeneous entity rather than a cohesive political force, with its structure enabling basic resource access like speaking turns but limited influence.[33][34] Early iterations of the Mixed Group exhibited marginal prominence, overshadowed by the dominance of mass parties in Italy's post-war multi-party system, where Christian Democrats (DC) and Italian Communists (PCI) routinely captured over 70% of seats in the first several legislatures due to their organizational strength and voter bases tied to ideological polarization. Pre-1996 legislatures saw unaffiliated members averaging 5-10% of total seats across chambers, a figure reflecting chronic fragmentation from proportional incentives—yielding dozens of micro-parties—coupled with high party loyalty enforced through internal disciplines, rather than robust independent representation. This instability manifested in frequent but minor inflows to the Mixed Group, primarily from election remnants or isolated defections, underscoring its role as a symptom of systemic volatility in a context of weak party consolidation post-fascism.[33] The group's first significant expansion materialized in the 1970s and 1980s, amid escalating intra-party tensions exacerbated by economic stagnation, terrorism, and ideological realignments, which prompted expulsions and voluntary exits from the DC and PCI—Italy's pivotal catch-all and orthodox formations. Notable instances included DC dissidents ousted over corruption scandals or factional disputes, and PCI members alienated by the party's Eurocommunist pivot or internal purges, swelling Mixed Group ranks as a provisional refuge lacking programmatic unity. This era's inflows, while elevating the group's numerical weight beyond prior minima, perpetuated its character as a depository for political detritus, highlighting causal links between proportional representation's splintering effects and the erosion of party cohesion without fostering stable alternatives.[33]Evolution Across Electoral Systems
The adoption of the Mattarella law on August 4, 1993, marked a pivotal shift by introducing a mixed electoral system for both chambers of the Italian Parliament, allocating 75% of seats in the Chamber of Deputies to single-member majoritarian districts and 25% to proportional representation, with analogous proportions for the Senate.[35] This structure enabled independent candidates and non-partisan figures to secure victories in uninominal constituencies through localized campaigns, thereby elevating the relevance of the Mixed Group as a repository for unaffiliated parliamentarians detached from established parties.[36] Empirical outcomes in subsequent elections demonstrated that majoritarian elements incentivized personalized candidacies, fostering a higher incidence of independents compared to the prior purely proportional system, which had constrained such entries.[37] Later reforms oscillated between proportionality and mixed models, but the Rosato law of October 26, 2017—known as Rosatellum—reinstated a hybrid framework with approximately 37% uninominal majoritarian seats and 63% proportional allocation across multi-member districts.[38] This configuration, intended to balance representation and decisiveness, instead exacerbated seat fragmentation by permitting small lists or independents to capture uninominal victories amid volatile coalitions, while proportional lists amplified intra-party competition and post-election defections.[39] Data from the 2018 elections under this law revealed heightened parliamentarian mobility, with majoritarian outcomes contributing to a swell in unaffiliated members joining the Mixed Group due to coalition breakdowns and strategic realignments.[40] The September 2020 constitutional referendum, approved by 69.1% of voters, reduced the Chamber of Deputies to 400 seats and the Senate to 200, aiming to streamline decision-making and curb excessive fragmentation in a bicameral system.[41] While the downsizing concentrated parliamentary resources and potentially deterred fringe candidacies through fewer available seats, it preserved the mixed system's uninominal districts—retaining 232 majoritarian seats in the Chamber—thus sustaining avenues for independent or splinter wins that replenished the Mixed Group.[42] Legislative behavior analyses post-reform indicate no elimination of unaffiliated parliamentarians, as reduced overall numbers amplified the proportional impact of majoritarian outliers without addressing underlying party indiscipline.[43] These electoral evolutions, ostensibly designed to enhance stability via majoritarian incentives for broader coalitions, empirically amplified the Mixed Group's prominence through causal mechanisms of party fragmentation and opportunistic exits.[37] Reforms recurrently underestimated the volatility of Italian political alignments, where majoritarian seats facilitated entry for independents or dissidents, and proportional components enabled list-based maneuvers that precipitated splits, underscoring a persistent shortfall in curbing post-electoral opportunism despite stated goals of governability.[39] This pattern reflects broader challenges in aligning institutional design with empirical realities of elite behavior, as repeated system changes failed to consolidate party loyalty or minimize unaffiliated drifts.[44]Legislative Compositions
1996–2001 Legislature
The Mixed Group during the thirteenth legislature (May 9, 1996, to May 29, 2001) accommodated independent parliamentarians and representatives of minor political formations lacking the threshold to establish autonomous groups, reflecting the fragmentation induced by the mixed majoritarian-proportional electoral system introduced in 1993. This era featured center-left governments led successively by Romano Prodi, Massimo D'Alema, and Giuliano Amato, amid ongoing transitions from the post-Tangentopoli party system, with the group providing a venue for linguistic minorities, regional autonomists, and unaffiliated figures whose votes occasionally influenced close legislative margins. Internal organization relied on subgroups to manage ideological diversity, ensuring proportional access to resources like speaking time and committee seats despite the absence of unified policy coherence.[45][46] In the Chamber of Deputies, membership commenced at 27 on May 15, 1996, subject to frequent adjustments—including 11 adhesions on December 21, 1996, and 20 cessations on March 31, 1999—resulting in over 70 documented entry and exit events by legislature's end. Six internal components emerged on December 19, 1997, to facilitate subgroup coordination, with further formations and dissolutions, such as one on October 22, 1998, and two dissolutions on March 25, 1999. The group's capogruppo position saw election on May 15, 1996, with the incumbent departing March 14, 2001; vice presidencies were periodically renewed, with multiple incumbents exiting, including two on December 13, 1999. Notable late adhesions included four members from the Union of Democrats for the Republic on March 10, 1999.[45] In the Senate, the Mixed Group maintained 15 seats amid a total of 325, incorporating diverse elements such as regional league affiliates and independents. Leadership stabilized with Mario Rigo of Lega Regioni elected president on March 18, 1999; Stelio De Carolis served as vice president vicario until exiting on an unspecified date post-1999. The group absorbed former President Oscar Luigi Scalfaro as a senator for life in 1999, underscoring its role for non-partisan figures. Its "travagliata" (turbulent) dynamics stemmed from internal ideological tensions and membership shifts, yet it preserved formal parliamentary entitlements for smaller voices.[46][47]Chamber of Deputies
The Chamber of Deputies of the XIII Legislature (9 May 1996 – 29 December 2001) comprised 630 members elected on 21 April 1996 via a mixed electoral system: 75% (475 seats) allocated by first-past-the-post in single-member districts and 25% (155 seats) by proportional representation in multi-member districts with a 4% national threshold.[48][49] The center-left L'Ulivo (Olive Tree) coalition, led by Romano Prodi and including the Democratic Party of the Left (PDS), Italian People's Party (PPI), Italian Renewal (RI), Federation of the Greens, and others, secured a narrow majority, reflecting a shift from the prior center-right dominance amid post-Tangentopoli reforms.[48] In the majoritarian component, L'Ulivo won 247 seats, the center-right Polo per le Libertà (including Forza Italia and National Alliance) obtained 169, the Northern League 39, and Progressisti (aligned with Refounded Communists) 15, with minor parties like Südtiroler Volkspartei taking the rest.[49] Proportional seats were distributed as follows: PDS 26, Forza Italia 37, National Alliance 28, Northern League 20, Refounded Communists 20, CCD-CDU 12, RI (Dini list) 8, and PPI-SVP-PRI-UD-Prodi 4.[49] Overall coalition totals yielded L'Ulivo approximately 284 seats, Polo per le Libertà 246 (including Forza Italia's 123 and National Alliance's 92), Northern League 59, Refounded Communists 35, and independents/others 6, enabling Prodi's government with external PRC support.[48]| Coalition/Party Group | Initial Seats |
|---|---|
| L'Ulivo (Olive Tree) | 284 |
| Polo per le Libertà (Forza Italia, AN, CCD-CDU) | 246 |
| Lega Nord | 59 |
| Rifondazione Comunista | 35 |
| Others/Misto | 6 |
Senate of the Republic
The Mixed Group in the Senate of the Republic during the XIII Legislature (May 9, 1996, to May 29, 2001) was established on the opening day of the legislature to accommodate senators unaffiliated with the major parliamentary groups, including independents, representatives of linguistic minorities, and members of minor parties unable to form autonomous groups under Senate regulations.[51] Initially comprising 15 members out of a total Senate strength of 325, the group provided a heterogeneous platform for political figures outside the dominant coalitions, such as the center-left Ulivo alliance and center-right opposition blocs.[46] Its formation reflected the fragmented political landscape post-1994 Tangentopoli scandals, where party realignments left numerous senators without stable affiliations.[52] Leadership of the group saw transitions amid internal volatility and membership shifts driven by defections and new affiliations. Roland Riz of the South Tyrolean People's Party (SVP), representing German-speaking linguistic minorities, served as the initial president shortly after formation, elected around mid-May 1996.[52] By March 18, 1999, Mario Rigo, affiliated with Lega delle Regioni—a regionalist splinter—assumed the presidency, navigating the group's "turbulent life" marked by frequent compositional changes and disputes over internal components.[47][52] Vice-presidential roles, such as that held by Stelio De Carolis until his exit on an unspecified date in the late 1990s, underscored ongoing flux.[47] Throughout the term, the group's size and influence fluctuated due to high rates of party switching, a hallmark of the era's unstable party system, with senators joining or leaving to align with emerging coalitions or personal ambitions.[53] Notable additions included life senator Oscar Luigi Scalfaro in 1999, following his presidential tenure, who enrolled without partisan ties. The group occasionally formed internal political components for procedural purposes, such as advancing interpellations, but lacked the cohesion of monolithic parties, often acting as a swing vote in confidence motions for the four successive governments (Prodi I, D'Alema I and II, Amato II).[11] By the legislature's end, it retained a residual role for non-aligned voices amid consolidating majorities.[52]2001–2006 Legislature
The Mixed Group in the Italian Parliament's XIV Legislature (May 30, 2001, to April 28, 2006) aggregated unaffiliated parliamentarians, small-party representatives below the threshold for independent groups (20 deputies or 10 senators), independents, and linguistic minorities, enabling them limited resource access akin to recognized groups under parliamentary rules. Membership fluctuated due to defections, elections, and deaths, reflecting the era's polarized Casa delle Libertà center-right majority versus center-left opposition dynamics. The group often included opposition-leaning independents and minor forces, with 45 of its Chamber members reportedly in opposition as of an early assessment.[54]Chamber of Deputies
The Mixed Group in the Chamber of Deputies, with 630 seats total, reached 67 members by October 7, 2005, under president Marco Boato, a longtime independent aligned with green and libertarian causes elected in Trentino-Alto Adige.[55][56] Key components included Comunisti Italiani (10 deputies), Socialisti Democratici Italiani (9), Verdi-L'Ulivo (7), Liberal-Democratici/Repubblicani/Nuovo PSI (6), UDEUR-Popolari per l'Europa (10), Minoranze Linguistiche (5), and Ecologisti Democratici (3), alongside unaffiliated members.[55] On June 13, 2001, the Chamber authorized initial components such as Comunisti Italiani and Minoranze Linguistiche, allowing internal organization for quorum and funding purposes despite heterogeneity.[57] The group influenced niche debates on environmentalism, regional autonomies, and minority rights but lacked unified voting cohesion, with members like Boato abstaining or opposing on select bills, such as security measures.[58]Senate of the Republic
In the Senate, with 315 elected seats plus life senators, the Mixed Group totaled 23 members at one documented juncture, hosting diverse minor forces unable to form autonomous groups.[59] By legislature's close, official political components encompassed La Rosa nel Pugno (6 senators), Popolari-UDEUR (5), Rifondazione Comunista (4), Comunisti Italiani (2), Italia dei Valori (2), and others like Il Cantiere and Lega per l'Autonomia (2 each), reflecting splintered left-leaning and centrist elements post-2001 elections.[60] These subgroups, per Senate rules under Article 14, required presidential approval for formation within the Mixed Group to access speaking turns and resources, amid frequent shifts from larger coalitions like Ulivo or center-right alliances. The group's fragmented nature limited its leverage in Berlusconi's majority-dependent votes, though it amplified voices on issues like federalism and anti-corruption absent in major blocs.[18]Chamber of Deputies
The Chamber of Deputies of the XIII Legislature (9 May 1996 – 29 December 2001) comprised 630 members elected on 21 April 1996 via a mixed electoral system: 75% (475 seats) allocated by first-past-the-post in single-member districts and 25% (155 seats) by proportional representation in multi-member districts with a 4% national threshold.[48][49] The center-left L'Ulivo (Olive Tree) coalition, led by Romano Prodi and including the Democratic Party of the Left (PDS), Italian People's Party (PPI), Italian Renewal (RI), Federation of the Greens, and others, secured a narrow majority, reflecting a shift from the prior center-right dominance amid post-Tangentopoli reforms.[48] In the majoritarian component, L'Ulivo won 247 seats, the center-right Polo per le Libertà (including Forza Italia and National Alliance) obtained 169, the Northern League 39, and Progressisti (aligned with Refounded Communists) 15, with minor parties like Südtiroler Volkspartei taking the rest.[49] Proportional seats were distributed as follows: PDS 26, Forza Italia 37, National Alliance 28, Northern League 20, Refounded Communists 20, CCD-CDU 12, RI (Dini list) 8, and PPI-SVP-PRI-UD-Prodi 4.[49] Overall coalition totals yielded L'Ulivo approximately 284 seats, Polo per le Libertà 246 (including Forza Italia's 123 and National Alliance's 92), Northern League 59, Refounded Communists 35, and independents/others 6, enabling Prodi's government with external PRC support.[48]| Coalition/Party Group | Initial Seats |
|---|---|
| L'Ulivo (Olive Tree) | 284 |
| Polo per le Libertà (Forza Italia, AN, CCD-CDU) | 246 |
| Lega Nord | 59 |
| Rifondazione Comunista | 35 |
| Others/Misto | 6 |
Senate of the Republic
The Mixed Group in the Senate of the Republic during the XIII Legislature (May 9, 1996, to May 29, 2001) was established on the opening day of the legislature to accommodate senators unaffiliated with the major parliamentary groups, including independents, representatives of linguistic minorities, and members of minor parties unable to form autonomous groups under Senate regulations.[51] Initially comprising 15 members out of a total Senate strength of 325, the group provided a heterogeneous platform for political figures outside the dominant coalitions, such as the center-left Ulivo alliance and center-right opposition blocs.[46] Its formation reflected the fragmented political landscape post-1994 Tangentopoli scandals, where party realignments left numerous senators without stable affiliations.[52] Leadership of the group saw transitions amid internal volatility and membership shifts driven by defections and new affiliations. Roland Riz of the South Tyrolean People's Party (SVP), representing German-speaking linguistic minorities, served as the initial president shortly after formation, elected around mid-May 1996.[52] By March 18, 1999, Mario Rigo, affiliated with Lega delle Regioni—a regionalist splinter—assumed the presidency, navigating the group's "turbulent life" marked by frequent compositional changes and disputes over internal components.[47][52] Vice-presidential roles, such as that held by Stelio De Carolis until his exit on an unspecified date in the late 1990s, underscored ongoing flux.[47] Throughout the term, the group's size and influence fluctuated due to high rates of party switching, a hallmark of the era's unstable party system, with senators joining or leaving to align with emerging coalitions or personal ambitions.[53] Notable additions included life senator Oscar Luigi Scalfaro in 1999, following his presidential tenure, who enrolled without partisan ties. The group occasionally formed internal political components for procedural purposes, such as advancing interpellations, but lacked the cohesion of monolithic parties, often acting as a swing vote in confidence motions for the four successive governments (Prodi I, D'Alema I and II, Amato II).[11] By the legislature's end, it retained a residual role for non-aligned voices amid consolidating majorities.[52]2006–2008 Legislature
Chamber of Deputies
The Mixed Group in the Chamber of Deputies formed on 3 May 2006 with an initial composition of 83 members, comprising deputies unable to form separate parliamentary groups due to insufficient numbers.[61] A significant restructuring occurred on 18 May 2006, when 69 members ceased affiliation, reducing the group's size as many transitioned to other formations or components.[61] The group persisted until the legislature's end on 28 April 2008, incorporating various internal political components, including the Movement for Autonomy (MPA) with 6 members and La Destra with 4 members, alongside 18 other unaffiliated or minor affiliations.[62] Leadership saw an initial president elected on 3 May 2006, followed by a resignation on 18 May and a replacement elected on 23 May 2006.[61] By mid-2006, key members included Nicola Leanza, Giacomo Bezzi, Giorgio La Malfa, Carmelo Lo Monte, Ricardo Antonio Merlo, Roberto Rolando Nicco, and Francesco Pionati, reflecting a mix of regionalists, independents, and former party affiliates.[63] Additional changes involved adhesions, such as Stefano Pedica joining on 6 June 2006 after Giorgio Calò's cessation.[64]Senate of the Republic
In the Senate, the Mixed Group comprised 24 members during the XV Legislature, serving as the affiliation for senators from minor parties or independents lacking the threshold for independent groups.[65] Aniello Formisano of Italia dei Valori served as president, with vice presidents including Tommaso Barbato and Stefano Cusumano of Popolari-UDEUR (Barbato from 27 June 2006, Cusumano until 6 February 2008).[66] Other leadership roles featured Stefano Losurdo of La Destra from 22 November 2007 and Accursio Montalbano of Critical South from an unspecified date in the period.[66] The group hosted internal components, such as those aligned with La Destra and the Socialist Party, accommodating ideological diversity amid the center-left Prodi government's fragile majority.[66] Membership fluctuations included transitions like Cusumano's departure in early 2008, but the group maintained operational stability without forming a majority or pivotal voting bloc in key legislative outcomes.[66]Chamber of Deputies
The Chamber of Deputies of the XIII Legislature (9 May 1996 – 29 December 2001) comprised 630 members elected on 21 April 1996 via a mixed electoral system: 75% (475 seats) allocated by first-past-the-post in single-member districts and 25% (155 seats) by proportional representation in multi-member districts with a 4% national threshold.[48][49] The center-left L'Ulivo (Olive Tree) coalition, led by Romano Prodi and including the Democratic Party of the Left (PDS), Italian People's Party (PPI), Italian Renewal (RI), Federation of the Greens, and others, secured a narrow majority, reflecting a shift from the prior center-right dominance amid post-Tangentopoli reforms.[48] In the majoritarian component, L'Ulivo won 247 seats, the center-right Polo per le Libertà (including Forza Italia and National Alliance) obtained 169, the Northern League 39, and Progressisti (aligned with Refounded Communists) 15, with minor parties like Südtiroler Volkspartei taking the rest.[49] Proportional seats were distributed as follows: PDS 26, Forza Italia 37, National Alliance 28, Northern League 20, Refounded Communists 20, CCD-CDU 12, RI (Dini list) 8, and PPI-SVP-PRI-UD-Prodi 4.[49] Overall coalition totals yielded L'Ulivo approximately 284 seats, Polo per le Libertà 246 (including Forza Italia's 123 and National Alliance's 92), Northern League 59, Refounded Communists 35, and independents/others 6, enabling Prodi's government with external PRC support.[48]| Coalition/Party Group | Initial Seats |
|---|---|
| L'Ulivo (Olive Tree) | 284 |
| Polo per le Libertà (Forza Italia, AN, CCD-CDU) | 246 |
| Lega Nord | 59 |
| Rifondazione Comunista | 35 |
| Others/Misto | 6 |
Senate of the Republic
The Mixed Group in the Senate of the Republic during the XIII Legislature (May 9, 1996, to May 29, 2001) was established on the opening day of the legislature to accommodate senators unaffiliated with the major parliamentary groups, including independents, representatives of linguistic minorities, and members of minor parties unable to form autonomous groups under Senate regulations.[51] Initially comprising 15 members out of a total Senate strength of 325, the group provided a heterogeneous platform for political figures outside the dominant coalitions, such as the center-left Ulivo alliance and center-right opposition blocs.[46] Its formation reflected the fragmented political landscape post-1994 Tangentopoli scandals, where party realignments left numerous senators without stable affiliations.[52] Leadership of the group saw transitions amid internal volatility and membership shifts driven by defections and new affiliations. Roland Riz of the South Tyrolean People's Party (SVP), representing German-speaking linguistic minorities, served as the initial president shortly after formation, elected around mid-May 1996.[52] By March 18, 1999, Mario Rigo, affiliated with Lega delle Regioni—a regionalist splinter—assumed the presidency, navigating the group's "turbulent life" marked by frequent compositional changes and disputes over internal components.[47][52] Vice-presidential roles, such as that held by Stelio De Carolis until his exit on an unspecified date in the late 1990s, underscored ongoing flux.[47] Throughout the term, the group's size and influence fluctuated due to high rates of party switching, a hallmark of the era's unstable party system, with senators joining or leaving to align with emerging coalitions or personal ambitions.[53] Notable additions included life senator Oscar Luigi Scalfaro in 1999, following his presidential tenure, who enrolled without partisan ties. The group occasionally formed internal political components for procedural purposes, such as advancing interpellations, but lacked the cohesion of monolithic parties, often acting as a swing vote in confidence motions for the four successive governments (Prodi I, D'Alema I and II, Amato II).[11] By the legislature's end, it retained a residual role for non-aligned voices amid consolidating majorities.[52]2008–2013 Legislature
Chamber of Deputies
The Mixed Group in the Chamber of Deputati was formed on 5 May 2008, immediately following the start of the 16th legislature, and continued until its dissolution on 14 March 2013.[67] It initially included 14 members, primarily independents and representatives from minor parties or those who had left larger groups.[67] Throughout the legislature, the group's composition underwent significant flux, recording 47 adhesions and 25 cessations, which reflected broader instability in parliamentary affiliations during a period marked by government changes and internal party fractures.[67] A sharp decline occurred on 20 January 2011, when 19 members departed, likely tied to the formation or realignment with emerging groups like Futuro e Libertà amid tensions within the center-right coalition.[67][68] Internal organization featured multiple political components, with two established on 5 May 2008 and additional ones added on dates such as 21 July 2008 and 13 May 2009, allowing smaller ideological clusters—such as those from regionalist or autonomist movements—to operate semi-independently within the group.[67] Some components dissolved later, including on 6 June 2010 and 21 October 2010, underscoring the transient nature of these subgroups.[67] Presidents and vice presidents were elected periodically, with vice presidents appointed on 15 May 2008, 22 July 2008, and 26 October 2011, though specific names for early leadership roles are documented in parliamentary records.[67] Notable members included figures like Roberto Antonione and Antonio Buonfiglio, who joined in November 2011 and remained until the end.[67] The group functioned as a repository for non-attached deputies, enabling participation in parliamentary proceedings without meeting the threshold for independent groups, which required at least 20 members under Chamber rules.[69]Senate of the Republic
In the Senate, the Mixed Group maintained a smaller and relatively stable presence, comprising 6 members across the legislature.[70] Giovanni Pistorio of the Movimento per le Autonomie (MPA) served as president from 10 June 2008 onward.[71] Vice presidents included Giuseppe Astore of Partecipazione Democratica, appointed from 13 December 2011.[71] The group accommodated senators not affiliated with major formations, including those from minor parties like MPA or independents, adhering to the Senate's minimum of 10 for independent groups but operating as the default for fewer.[70] Its limited size constrained influence compared to larger groups, such as the PdL's 147 or PD's 119 seats, but it provided procedural representation for non-attached members.[70]Chamber of Deputies
The Chamber of Deputies of the XIII Legislature (9 May 1996 – 29 December 2001) comprised 630 members elected on 21 April 1996 via a mixed electoral system: 75% (475 seats) allocated by first-past-the-post in single-member districts and 25% (155 seats) by proportional representation in multi-member districts with a 4% national threshold.[48][49] The center-left L'Ulivo (Olive Tree) coalition, led by Romano Prodi and including the Democratic Party of the Left (PDS), Italian People's Party (PPI), Italian Renewal (RI), Federation of the Greens, and others, secured a narrow majority, reflecting a shift from the prior center-right dominance amid post-Tangentopoli reforms.[48] In the majoritarian component, L'Ulivo won 247 seats, the center-right Polo per le Libertà (including Forza Italia and National Alliance) obtained 169, the Northern League 39, and Progressisti (aligned with Refounded Communists) 15, with minor parties like Südtiroler Volkspartei taking the rest.[49] Proportional seats were distributed as follows: PDS 26, Forza Italia 37, National Alliance 28, Northern League 20, Refounded Communists 20, CCD-CDU 12, RI (Dini list) 8, and PPI-SVP-PRI-UD-Prodi 4.[49] Overall coalition totals yielded L'Ulivo approximately 284 seats, Polo per le Libertà 246 (including Forza Italia's 123 and National Alliance's 92), Northern League 59, Refounded Communists 35, and independents/others 6, enabling Prodi's government with external PRC support.[48]| Coalition/Party Group | Initial Seats |
|---|---|
| L'Ulivo (Olive Tree) | 284 |
| Polo per le Libertà (Forza Italia, AN, CCD-CDU) | 246 |
| Lega Nord | 59 |
| Rifondazione Comunista | 35 |
| Others/Misto | 6 |
Senate of the Republic
The Mixed Group in the Senate of the Republic during the XIII Legislature (May 9, 1996, to May 29, 2001) was established on the opening day of the legislature to accommodate senators unaffiliated with the major parliamentary groups, including independents, representatives of linguistic minorities, and members of minor parties unable to form autonomous groups under Senate regulations.[51] Initially comprising 15 members out of a total Senate strength of 325, the group provided a heterogeneous platform for political figures outside the dominant coalitions, such as the center-left Ulivo alliance and center-right opposition blocs.[46] Its formation reflected the fragmented political landscape post-1994 Tangentopoli scandals, where party realignments left numerous senators without stable affiliations.[52] Leadership of the group saw transitions amid internal volatility and membership shifts driven by defections and new affiliations. Roland Riz of the South Tyrolean People's Party (SVP), representing German-speaking linguistic minorities, served as the initial president shortly after formation, elected around mid-May 1996.[52] By March 18, 1999, Mario Rigo, affiliated with Lega delle Regioni—a regionalist splinter—assumed the presidency, navigating the group's "turbulent life" marked by frequent compositional changes and disputes over internal components.[47][52] Vice-presidential roles, such as that held by Stelio De Carolis until his exit on an unspecified date in the late 1990s, underscored ongoing flux.[47] Throughout the term, the group's size and influence fluctuated due to high rates of party switching, a hallmark of the era's unstable party system, with senators joining or leaving to align with emerging coalitions or personal ambitions.[53] Notable additions included life senator Oscar Luigi Scalfaro in 1999, following his presidential tenure, who enrolled without partisan ties. The group occasionally formed internal political components for procedural purposes, such as advancing interpellations, but lacked the cohesion of monolithic parties, often acting as a swing vote in confidence motions for the four successive governments (Prodi I, D'Alema I and II, Amato II).[11] By the legislature's end, it retained a residual role for non-aligned voices amid consolidating majorities.[52]2013–2018 Legislature
The XVII legislature of the Italian Republic, spanning from 15 March 2013 to 22 March 2018, featured the Mixed Group (Gruppo Misto) in both the Senate and the Chamber of Deputies as a parliamentary entity accommodating independent senators and deputies, as well as members of minor political formations unable to form autonomous groups under the required thresholds. This period was marked by significant political fragmentation following the 2013 general elections, which produced a hung parliament and led to frequent membership shifts into the Mixed Group from larger parties, including dissidents from the Five Star Movement, Democratic Party, and others. The group's role was primarily representational, allowing non-attached members access to parliamentary resources, committee assignments, and speaking time, though it lacked the cohesive ideological platform of major groups.[72] In the Senate, the Mixed Group was established on 19 March 2013, with Loredana De Petris of Sinistra Ecologia Libertà (SEL) elected president on 21 March 2013, a position she held throughout the legislature. The leadership included vice presidents such as Francesco Campanella (Autonomisti Europei centro territoriali), Peppe De Cristofaro, and Maria Mussini, alongside secretary Massimo Cervellini (SEL) and treasurer Luciano Uras (SEL, until 2 March 2016). Membership varied dynamically, starting with around 20 members and experiencing numerous entries and exits—such as multiple departures on 10 May 2017 and the dissolution of components like Fare! on 23 December 2017—reflecting broader trends of 566 total group changes across the legislature. Internal components included SEL (formed 21 March 2013), Fare! (22 July 2015 to 23 December 2017), Federazione dei Verdi (FdV), and Unione dei Democratici Cristiani e di Centro (UDC), enabling sub-group coordination on issues like regional autonomies and environmental policies.[73][74] At the Chamber of Deputies, Pino Pisicchio served as president of the Mixed Group, which aggregated deputies not affiliated with other formations and peaked at approximately 62 members, incorporating diverse internal components. These included Alternativa Libera-Tutti Insieme per l'Italia (5 members), Civici e Innovatori-Energie per l'Italia (14 members), Direzione Italia (10 members), and Minoranze Linguistiche (6 members), often comprising former members of centrist or regional parties like Scelta Civica and autonomist groups. Vice presidents such as Cosimo Latronico (Direzione Italia) and Massimo Artini (Alternativa Libera) supported operations amid frequent adhesions, exemplified by Ivan Catalano and Mara Mucci joining from the Mixed Group to other entities in October 2016, though the group itself absorbed many such transients. The Mixed Group's presence underscored the legislature's instability, with its members contributing to cross-party negotiations on key reforms like the Italicum electoral law and constitutional amendments, albeit without unified voting discipline.[75][76][72]Chamber of Deputies
The Chamber of Deputies of the XIII Legislature (9 May 1996 – 29 December 2001) comprised 630 members elected on 21 April 1996 via a mixed electoral system: 75% (475 seats) allocated by first-past-the-post in single-member districts and 25% (155 seats) by proportional representation in multi-member districts with a 4% national threshold.[48][49] The center-left L'Ulivo (Olive Tree) coalition, led by Romano Prodi and including the Democratic Party of the Left (PDS), Italian People's Party (PPI), Italian Renewal (RI), Federation of the Greens, and others, secured a narrow majority, reflecting a shift from the prior center-right dominance amid post-Tangentopoli reforms.[48] In the majoritarian component, L'Ulivo won 247 seats, the center-right Polo per le Libertà (including Forza Italia and National Alliance) obtained 169, the Northern League 39, and Progressisti (aligned with Refounded Communists) 15, with minor parties like Südtiroler Volkspartei taking the rest.[49] Proportional seats were distributed as follows: PDS 26, Forza Italia 37, National Alliance 28, Northern League 20, Refounded Communists 20, CCD-CDU 12, RI (Dini list) 8, and PPI-SVP-PRI-UD-Prodi 4.[49] Overall coalition totals yielded L'Ulivo approximately 284 seats, Polo per le Libertà 246 (including Forza Italia's 123 and National Alliance's 92), Northern League 59, Refounded Communists 35, and independents/others 6, enabling Prodi's government with external PRC support.[48]| Coalition/Party Group | Initial Seats |
|---|---|
| L'Ulivo (Olive Tree) | 284 |
| Polo per le Libertà (Forza Italia, AN, CCD-CDU) | 246 |
| Lega Nord | 59 |
| Rifondazione Comunista | 35 |
| Others/Misto | 6 |
Senate of the Republic
The Mixed Group in the Senate of the Republic during the XIII Legislature (May 9, 1996, to May 29, 2001) was established on the opening day of the legislature to accommodate senators unaffiliated with the major parliamentary groups, including independents, representatives of linguistic minorities, and members of minor parties unable to form autonomous groups under Senate regulations.[51] Initially comprising 15 members out of a total Senate strength of 325, the group provided a heterogeneous platform for political figures outside the dominant coalitions, such as the center-left Ulivo alliance and center-right opposition blocs.[46] Its formation reflected the fragmented political landscape post-1994 Tangentopoli scandals, where party realignments left numerous senators without stable affiliations.[52] Leadership of the group saw transitions amid internal volatility and membership shifts driven by defections and new affiliations. Roland Riz of the South Tyrolean People's Party (SVP), representing German-speaking linguistic minorities, served as the initial president shortly after formation, elected around mid-May 1996.[52] By March 18, 1999, Mario Rigo, affiliated with Lega delle Regioni—a regionalist splinter—assumed the presidency, navigating the group's "turbulent life" marked by frequent compositional changes and disputes over internal components.[47][52] Vice-presidential roles, such as that held by Stelio De Carolis until his exit on an unspecified date in the late 1990s, underscored ongoing flux.[47] Throughout the term, the group's size and influence fluctuated due to high rates of party switching, a hallmark of the era's unstable party system, with senators joining or leaving to align with emerging coalitions or personal ambitions.[53] Notable additions included life senator Oscar Luigi Scalfaro in 1999, following his presidential tenure, who enrolled without partisan ties. The group occasionally formed internal political components for procedural purposes, such as advancing interpellations, but lacked the cohesion of monolithic parties, often acting as a swing vote in confidence motions for the four successive governments (Prodi I, D'Alema I and II, Amato II).[11] By the legislature's end, it retained a residual role for non-aligned voices amid consolidating majorities.[52]2018–2022 Legislature
The Mixed Group in the Senate during the XVIII legislature (2018–2022) was formed on 27 March 2018, comprising senators unaffiliated with major groups, including independents, minor-party affiliates, and life senators.[77] Loredana De Petris of Liberi e Uguali (LeU) was elected president on the same day and held the position until the legislature's end on 12 October 2022.[77] The group's leadership included vice presidents such as Riccardo Nencini (Italian Socialist Party and allies), who served until 17 September 2019, and Maurizio Buccarella (MAIE-It 23), who held the role briefly from 18 January to 25 January 2021.[77] Emma Bonino (+Europa) acted as treasurer from 11 January 2019 onward.[77] Political components within the group included MAIE (Associati Italiani all'Estero), LeU, and Insieme Europa Cittadini (IeC), allowing minor formations to operate under the Mixed Group's umbrella while meeting quorum requirements for parliamentary rights.[77] These components hosted representatives from overseas Italian interests, left-leaning independents, and regional voices, with the group overall serving as a repository for dissidents amid frequent party switches—85 senators changed groups during the legislature, contributing to the Mixed Group's volatility.[78] Notable members encompassed life senators Mario Monti, Renzo Piano, and Liliana Segre (appointed December 2018), alongside elected figures like Pietro Grasso and senators temporarily joining after expulsions from groups such as the Five Star Movement.[77] Membership fluctuated markedly, starting at approximately 12 senators and expanding to 26 by October 2020 due to defections driven by government transitions from Giuseppe Conte's coalitions to Mario Draghi's national unity cabinet in February 2021.[79] Over 60 senators recorded entries and exits, including multiple shifts by individuals like Rosa Silvana Abate (entries in February 2021 and January 2022, exits in January and April 2022).[77] By dissolution in October 2022, the group had contracted to seven members: three life senators (Monti, Piano, Segre) and four elected senators mainly from center-left origins.[80] This evolution underscored the Mixed Group's role as a fluid space amid broader parliamentary fragmentation, with 159 total group changes in the Senate.[81]Chamber of Deputies
The Chamber of Deputies of the XIII Legislature (9 May 1996 – 29 December 2001) comprised 630 members elected on 21 April 1996 via a mixed electoral system: 75% (475 seats) allocated by first-past-the-post in single-member districts and 25% (155 seats) by proportional representation in multi-member districts with a 4% national threshold.[48][49] The center-left L'Ulivo (Olive Tree) coalition, led by Romano Prodi and including the Democratic Party of the Left (PDS), Italian People's Party (PPI), Italian Renewal (RI), Federation of the Greens, and others, secured a narrow majority, reflecting a shift from the prior center-right dominance amid post-Tangentopoli reforms.[48] In the majoritarian component, L'Ulivo won 247 seats, the center-right Polo per le Libertà (including Forza Italia and National Alliance) obtained 169, the Northern League 39, and Progressisti (aligned with Refounded Communists) 15, with minor parties like Südtiroler Volkspartei taking the rest.[49] Proportional seats were distributed as follows: PDS 26, Forza Italia 37, National Alliance 28, Northern League 20, Refounded Communists 20, CCD-CDU 12, RI (Dini list) 8, and PPI-SVP-PRI-UD-Prodi 4.[49] Overall coalition totals yielded L'Ulivo approximately 284 seats, Polo per le Libertà 246 (including Forza Italia's 123 and National Alliance's 92), Northern League 59, Refounded Communists 35, and independents/others 6, enabling Prodi's government with external PRC support.[48]| Coalition/Party Group | Initial Seats |
|---|---|
| L'Ulivo (Olive Tree) | 284 |
| Polo per le Libertà (Forza Italia, AN, CCD-CDU) | 246 |
| Lega Nord | 59 |
| Rifondazione Comunista | 35 |
| Others/Misto | 6 |
Senate of the Republic
The Mixed Group in the Senate of the Republic during the XIII Legislature (May 9, 1996, to May 29, 2001) was established on the opening day of the legislature to accommodate senators unaffiliated with the major parliamentary groups, including independents, representatives of linguistic minorities, and members of minor parties unable to form autonomous groups under Senate regulations.[51] Initially comprising 15 members out of a total Senate strength of 325, the group provided a heterogeneous platform for political figures outside the dominant coalitions, such as the center-left Ulivo alliance and center-right opposition blocs.[46] Its formation reflected the fragmented political landscape post-1994 Tangentopoli scandals, where party realignments left numerous senators without stable affiliations.[52] Leadership of the group saw transitions amid internal volatility and membership shifts driven by defections and new affiliations. Roland Riz of the South Tyrolean People's Party (SVP), representing German-speaking linguistic minorities, served as the initial president shortly after formation, elected around mid-May 1996.[52] By March 18, 1999, Mario Rigo, affiliated with Lega delle Regioni—a regionalist splinter—assumed the presidency, navigating the group's "turbulent life" marked by frequent compositional changes and disputes over internal components.[47][52] Vice-presidential roles, such as that held by Stelio De Carolis until his exit on an unspecified date in the late 1990s, underscored ongoing flux.[47] Throughout the term, the group's size and influence fluctuated due to high rates of party switching, a hallmark of the era's unstable party system, with senators joining or leaving to align with emerging coalitions or personal ambitions.[53] Notable additions included life senator Oscar Luigi Scalfaro in 1999, following his presidential tenure, who enrolled without partisan ties. The group occasionally formed internal political components for procedural purposes, such as advancing interpellations, but lacked the cohesion of monolithic parties, often acting as a swing vote in confidence motions for the four successive governments (Prodi I, D'Alema I and II, Amato II).[11] By the legislature's end, it retained a residual role for non-aligned voices amid consolidating majorities.[52]2022–Present Legislature
The Mixed Group in Italy's XIX legislature, which began on 13 October 2022 following the 25 September general elections, encompasses parliamentarians unaffiliated with major groups, including independents, life senators, and minor party representatives below the threshold for autonomous formation. This period has featured ongoing adjustments to its composition due to electoral outcomes, resignations, and defections, reflecting broader parliamentary fluidity with 52 total group switches recorded by October 2024.[82][83] In the Chamber of Deputies, the Mixed Group formed immediately post-opening to include deputies elected primarily via uninominal districts without proportional backing for separate entities. On 19 October 2022, the Alleanza Verdi e Sinistra component was authorized within it, initially drawing nine members such as Angelo Bonelli, Francesco Emilio Borrelli, Devis Dori, and Gianfranco Pagliarulo from prior non-inscribed statuses.[8] Additional components emerged, including Minoranze Linguistiche on the same date and +Europa, contributing to a total of 13 members by mid-legislature, with +Europa holding three seats and Minoranze Linguistiche four.[9] Key modifications involved entries like Aboubakar Soumahoro on 9 January 2023 and Eleonora Evi on 23 April 2024, alongside exits such as Antonino Minardo's departure to Misto from another group on 19 April 2024, netting a gain of five members overall by late 2024.[3][83] In the Senate of the Republic, the Mixed Group started with seven members on 24 October 2022, comprising three life senators—Mario Monti, Renzo Piano, and Liliana Segre—and four elected ones from centrist or leftist affiliations.[80] Peppe De Cristofaro of Alleanza Verdi e Sinistra assumed the presidency that day, with Aurora Floridia serving as vice president until 18 February 2025.[84][85] The group stabilized at eight senators, incorporating Alleanza Verdi e Sinistra elements and experiencing a net increase of four members through switches by October 2024, influenced by events like the Azione-Italia Viva split prompting mediated component formations.[82][83][86]Chamber of Deputies
The Chamber of Deputies of the XIII Legislature (9 May 1996 – 29 December 2001) comprised 630 members elected on 21 April 1996 via a mixed electoral system: 75% (475 seats) allocated by first-past-the-post in single-member districts and 25% (155 seats) by proportional representation in multi-member districts with a 4% national threshold.[48][49] The center-left L'Ulivo (Olive Tree) coalition, led by Romano Prodi and including the Democratic Party of the Left (PDS), Italian People's Party (PPI), Italian Renewal (RI), Federation of the Greens, and others, secured a narrow majority, reflecting a shift from the prior center-right dominance amid post-Tangentopoli reforms.[48] In the majoritarian component, L'Ulivo won 247 seats, the center-right Polo per le Libertà (including Forza Italia and National Alliance) obtained 169, the Northern League 39, and Progressisti (aligned with Refounded Communists) 15, with minor parties like Südtiroler Volkspartei taking the rest.[49] Proportional seats were distributed as follows: PDS 26, Forza Italia 37, National Alliance 28, Northern League 20, Refounded Communists 20, CCD-CDU 12, RI (Dini list) 8, and PPI-SVP-PRI-UD-Prodi 4.[49] Overall coalition totals yielded L'Ulivo approximately 284 seats, Polo per le Libertà 246 (including Forza Italia's 123 and National Alliance's 92), Northern League 59, Refounded Communists 35, and independents/others 6, enabling Prodi's government with external PRC support.[48]| Coalition/Party Group | Initial Seats |
|---|---|
| L'Ulivo (Olive Tree) | 284 |
| Polo per le Libertà (Forza Italia, AN, CCD-CDU) | 246 |
| Lega Nord | 59 |
| Rifondazione Comunista | 35 |
| Others/Misto | 6 |