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Assembly of the Republic (Portugal)

Unicameral legislature of Portugal

Assembly of the Republic (Portugal)

Unicameral legislature of Portugal

FieldValue
background_color#009150
nameAssembly of the Republic
native_namept-PT
legislature17th legislature
coa_pic[[File:Coat of arms of the Assembly of the Portuguese Republic.svg125px]] [[File:Flag of the Portuguese Assembly of the Republic.svg125px]]
coa_captionEmblem and Flag of the Assembly
logo_pic[[File:AR Portugal logo.png230px]]
logo_captionLogo of the Assembly
house_typeUnicameral
term_limitsNone
foundation
preceded_byConstituent Assembly
new_session3 June 2025
leader1_typePresident
leader1José Pedro Aguiar-Branco
party1PPD/PSD
election127 March 2024
leader2_typeVice-Presidents
leader2{{ubl
seats230
structure1File:Composition of the Assembly of the Republic in the XVII Legislature.svg
structure1_res260px
structure1_altCurrent Structure of the Assembly of the Republic
*{{color box#f68b1bbordersilver}} PPD/PSD (89)
*{{color box#0091dcbordersilver}} CDS–PP (2)
*{{color box#222256bordersilver}} CH (60)
*{{color box#ff66ffbordersilver}} PS (58)
*{{color box#01b0efbordersilver}} IL (9)
*{{color box#C2D216bordersilver}} LIVRE (6)
*{{color box#ed141fbordersilver}} PCP (3)
*{{color box#ad0e0bbordersilver}} BE (1)
*{{color box#006a71bordersilver}} PAN (1)
*{{color box#00A28Bbordersilver}} JPP (1)
term_length4 years
voting_system1{{ubl
first_election125 April 1976
last_election118 May 2025
next_election1By 14 October 2029
session_roomAR 1ª Sessão Plenária XVI Eleição PAR 001 PCC (53624564212).jpg
session_res240px
meeting_placeSão Bento Palace, Lisbon, Portugal
website
constitutionConstitution of Portugal - Part 3 - Title 3

| Teresa Morais (PPD/PSD) | Diogo Pacheco de Amorim (CH) | Marcos Perestrello (PS) | Rodrigo Saraiva (IL) Government (91)

  • PPD/PSD (89)
  • CDS–PP (2) Opposition (139)
  • CH (60)
  • PS (58)
  • IL (9)
  • LIVRE (6)
  • PCP (3)
  • BE (1)
  • PAN (1)
  • JPP (1) | Closed list proportional representation | D'Hondt method

The Assembly of the Republic (, ), commonly referred to as simply Parliament (), is the unicameral parliament of Portugal. According to the Constitution of Portugal, the parliament "is the representative assembly of all Portuguese citizens". The constitution names the assembly as one of the country's organs of supreme authority.

It meets in São Bento Palace, the historical site of an old Benedictine monastery. The palace has been the seat of the Portuguese parliaments since 1834 (Cortes until 1910, Congress from 1911 to 1926 and National Assembly from 1933 to 1974).

Powers and duties of the Assembly

The Assembly of the Republic's powers derive from its ability to dismiss a government through a vote of no confidence, to change the country's laws, and to amend the constitution (which requires a majority of two-thirds). In addition to these key powers, the constitution grants to the Assembly extensive legislative powers and substantial control over the budget, the right to authorize the government to raise taxes and grant loans, the power to ratify treaties and other kinds of international agreements, and the duty to approve or reject decisions by the President of the Republic to declare war and make peace. The assembly also appoints many members of important state institutions, such as ten of the thirteen members of the Constitutional Court and seven of the sixteen members of the Council of State.

The constitution requires the assembly to quickly review and approve an incoming government's program. Parliamentary rules allow the assembly to call for committees of inquiry to examine the government's actions. Political opposition represented in the assembly has the power to review the cabinet's actions, even though it is unlikely that the actions can be reversed. Party groups can also call for interpellations that require debates about specific government policies.

Structure

The assembly has 230 MPs. It originally consisted of 250 MPs, but the constitutional reforms of 1989 reduced its number to between 180 and 230. Members are elected by popular vote for legislative terms of four years from the country's twenty-two constituencies. There are eighteen in mainland Portugal corresponding to each district, one each for the autonomous regions of Azores (Portuguese: Açores) and Madeira, and two for Portuguese people living abroad (one covering European countries and one covering the rest of the world). Except for the constituencies for Portuguese living abroad, which are fixed at two representatives each, the number of MPs is determined by the number of voters registered in a constituency, using the D'Hondt method of proportional representation. Constituencies vary greatly in size; from as large as Lisbon, which elects 48 representatives, to as small as Portalegre, which elects just two.

For the 2025 legislative elections, the MPs were distributed by constituencies as follows:

ConstituencyNumber of MPsMap
Lisbon48[[Image:Portuguese electoral districts 2024.svg240px]]
Porto40
Braga and Setúbal19 each
Aveiro16
Leiria10
Coimbra, Faro and Santarém9 each
Viseu8
Madeira6
Azores, Viana do Castelo and Vila Real5 each
Castelo Branco4
Beja, Bragança, Évora and Guarda3 each
Portalegre, Europe and Outside Europe2 each

According to the constitution, members of the assembly represent the entire country, not the constituency from which they are elected. This directive has been reinforced in practice by the strong role of political parties in regard to members of the assembly. Party leadership, for example, determines in which areas candidates are to run for office, thus often weakening members' ties to their constituencies. Moreover, members of the assembly are expected to vote with their party and to work within parliamentary groups based on party membership. Party discipline is strong, and insubordinate members can be coerced through a variety of means. A further obstacle to members' independence is that their bills first have to be submitted to the parliamentary groups, and it is these groups' leaders who set the assembly's agenda.

The President of the Assembly of the Republic is the second hierarchical figure in the Portuguese state, after the President of the Portuguese Republic, and is elected by secret vote of the members of parliament. The President of the Assembly is aided by four vice presidents, nominated by the other parties represented in the parliament, and is usually the speaker. When they are not present, one of the vice presidents takes the role of speaker. When the President of the Republic is, for any reason, unable to perform the job, the President of the Assembly of the Republic becomes the substitute.

Current composition

Current seat composition by party, and their respective parliamentary leaders, since the beginning of the current legislature:

PartyParliamentary group leaderSeats%
Hugo Soares8938.7
CHEGAPedro Pinto60
Eurico Brilhante Dias5825.2
Liberal InitiativeMário Amorim Lopes9
Isabel Mendes Lopes62.6
Paula Santos31.3
Paulo Núncio20.9
Fabian Figueiredo10.4
Inês Sousa Real10.4
Filipe Sousa10.4
Total230100.0

Latest election result

Main article: 2025 Portuguese legislative election

Elected Composition of the Assembly of the Republic since 1975

São Bento Palace, seat of the Assembly of the Republic
ElectionNo.ParliamentParties representedTermGovernmentOpposition
[Constituent
1975](1975-portuguese-constituent-assembly-election)[[File:AR Eleicoes 1975.svg200px]]PS (116)
PPD (81)
PCP (30)
CDS (16)
MDP (5)
UDP (1)
ADIM (1)1975–1976
1976**1st**[[File:AR Eleicoes 1976.svg200px]]PS (107)PPD (73)
CDS (42)
PCP (40)
UDP (1)1976–1978
PS (107)
CDS (42)PPD/PSD (73)
PCP (40)
UDP (1)1978
Presidential appointed governmentsPS (107)
PPD/PSD (73)
CDS (42)
PCP (40)
UDP (1)1978–1979
1979[[File:Portugal Parliament 1979.svg200px]]PPD/PSD (80)
CDS (43)
PPM (5)PS (74)
PCP (44)
MDP (3)
UDP (1)1979–1980
1980**2nd**[[File:Portugal Parliament 1980.svg200px]]PPD/PSD (82)
CDS (46)
PPM (6)PS (66)
PCP (39)
UEDS (4)
ASDI (4)
MDP (2)
UDP (1)1980–1983
19833rd[[File:AR Eleicoes 1983.svg200px]]PS (94)
PPD/PSD (75)
UEDS (4)
ASDI (3)PCP (41)
CDS (30)
MDP (3)1983–1985
19854th[[File:AR Eleicoes 1985.svg200px]]PPD/PSD (88)
PRD (45)
CDS (22)PS (57)
PCP (35)
MDP (3)1985–1987
19875th[[File:Portugal Parliament 1987.svg200px]]PPD/PSD (148)PS (60)
PCP (29)
PRD (7)
CDS (4)
PEV (2)1987–1991
19916th[[File:Portugal Parliament 1991.svg200px]]PPD/PSD (135)PS (72)
PCP (15)
CDS (5)
PEV (2)
PSN (1)1991–1995
19957th[[File:Portugal Parliament 1995.svg200px]]PS (112)PPD/PSD (88)
CDS–PP (15)
PCP (13)
PEV (2)1995–1999
19998th[[File:Portugal Parliament 1999.svg200px]]PS (115)PPD/PSD (81)
CDS–PP (15)
PCP (15)
PEV (2)
BE (2)1999–2002
20029th[[File:Portugal Parliament 2002.svg200px]]PPD/PSD (105)
CDS–PP (14)PS (96)
PCP (10)
BE (3)
PEV (2)2002–2005
200510th[[File:Portugal Parliament 2005.svg200px]]PS (121)PPD/PSD (75)
CDS–PP (12)
PCP (12)
BE (8)
PEV (2)
2005–2009
200911th[[File:AR Eleicoes 2009.svg200px]]PS (97)PPD/PSD (81)
CDS–PP (21)
BE (16)
PCP (13)
PEV (2)2009–2011
201112th[[File:AR Eleicoes 2011.svg200px]]PPD/PSD (108)
CDS–PP (24)PS (74)
PCP (14)
BE (8)
PEV (2)2011–2015
201513th[[File:AR Eleicoes 2015.svg200px]]PPD/PSD (89)
CDS–PP (18)PS (86)
BE (19)
PCP (15)
PEV (2)
PAN (1)2015
PS (86)
BE (19)
PCP (15)
PEV (2)PPD/PSD (89)
CDS–PP (18)
PAN (1)2015–2019
201914th[[File:AR Eleicoes 2019.svg200px]]PS (108)PPD/PSD (79)
BE (19)
PCP (10)
CDS–PP (5)
PAN (4)
PEV (2)
CH (1)
IL (1)
L (1)2019–2022
202215th[[File:Portugal Parliament 2022.svg200px]]PS (120)PPD/PSD (77)
CH (12)
IL (8)
PCP (6)
BE (5)
PAN (1)
L (1)2022–2024
202416th[[File:Portugal AdR 2024 Partis.svg200px]]PPD/PSD (78)
CDS–PP (2)PS (78)
CH (50)
IL (8)
BE (5)
PCP (4)
L (4)
PAN (1)2024–2025
202517th[[File:Portuguese parliament 2025.svg200px]]PPD/PSD (89)
CDS–PP (2)CH (60)
PS (58)
IL (9)
L (6)
PCP (3)
BE (1)
PAN (1)
JPP (1)2025–

Evolution graphic

Presidents of the Assembly of the Republic

Main article: List of Presidents of the Assembly of the Republic (Portugal)

Notes

| Confidence & supply gov't

| Compared with the 2024 Democratic Alliance (PSD/CDS/PPM)

| Only in Azores.

| Compared with the 2024 Alternative 21 coalition (MPT/Alliance).

References

References

  1. (24 March 2025). "Mapa Oficial n.º 1/2025". National Elections Commission of Portugal.
  2. (24 October 2015). "Novo na AR, o PAN defende o fim da disciplina de voto". Observador.
  3. (9 August 2023). "Primeira alteração ao Regimento da Assembleia da República - Secção I". Diário da República.
  4. "Composição dos Grupos Parlamentares/Partidos". [[Assembly of the Republic (Portugal).
  5. (31 May 2025). "Mapa Oficial n.º 2-A/2025, de 31 de maio". [[Diário da República]].
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