Social:Democrats 66

Democrats 66 Democraten 66
Abbreviation	D66
Leader	Vacant
Chairperson	Anne-Marie Spierings
Leader in the Cabinet	Kajsa Ollongren
Leader in the Senate	Annelien Bredenoord
Leader in the House of Representatives	Rob Jetten
Leader in the European Parliament	Sophie in 't Veld
Founder	Hans van Mierlo Hans Gruijters
Founded	14 October 1966
Headquarters	Partijbureau D66 Hoge Nieuwstraat 30 The Hague
Youth wing	Young Democrats
Membership (2020)	24,955
Ideology	Social liberalism European federalism Progressivism
Political position	Fiscal: Centre to centre-right Social: Centre-left
European affiliation	Alliance of Liberals and Democrats for Europe
International affiliation	Liberal International
European Parliament group	Renew Europe
Colours	Green
House of Representatives	19 / 150
Senate	7 / 75
King's Commissioners	1 / 12
States-Provincial	40 / 570
European Parliament	2 / 29
Website
www.d66.nl

Democrats 66 (Dutch: Democraten 66, D66, Dutch pronunciation: [ˌdeː zɛsə(n)ˈzɛstəx]; officially Politieke Partij Democraten 66, Dutch pronunciation: [poːliˈtikə pɑrtɛi deːmoːˈkraːtə(n) zɛsə(n)ˈzɛstəx]) is a social-liberal political party in the Netherlands. Its name originates from the year in which it was founded.

D66 was formed in 1966 by a group of politically unaligned young intellectuals, led by journalist Hans van Mierlo. The party's main objective was to democratise the political system. In the 1967 general election, the party won 7 of the 150 seats in the House of Representatives; no new party had ever gained that many seats before. The electoral history of the party is characterised by large fluctuations. At their peak, they won 24 seats and following the 2017 Dutch general election they have 19. The party was in government from 1973 to 1977, 1981 to 1982, 1994 to 2002 and 2003 to 2006 and is again since 2017. Over time the party began to emphasise other issues in addition to democratic reform, creating a broader social liberal political programme.

In addition to its seats in the House of Representatives, D66 holds 10 in the Senate and 4 in the European Parliament. The parliamentary leader is Rob Jetten. The party has a growing number of elected local and provincial politicians and supplies a relatively large proportion of mayors, who are appointed. The party's voters are mostly concentrated in larger cities, especially among people who hold a university degree and in towns with an above-average number of wealthy citizens. D66 is a member of the Liberal International and the Alliance of Liberals and Democrats for Europe (ALDE).

History

Foundation

Founders Hans van Mierlo (left) and Hans Gruijters (right)

Democrats 66 was founded on 14 October 1966 by 44 people. Its founders were described as homines novi, although 25 of the 44 had previously been members of a political party. The initiators were Hans van Mierlo, a journalist for the Algemeen Handelsblad and Hans Gruijters, a municipal councillor in Amsterdam. Van Mierlo became the party's political leader and Gruijters the party's chair. The foundation of the party was preceded by the Appeal 1966 on October 10, in which the founders appealed to the people of the Netherlands to re-take their democratic institutions. The party renounced the 19th-century political ideologies, which dominated the political system and sought to end pillarisation. It called for radical democratisation of the Dutch society and its political system and it called for pragmatic and scientific policy-making.

1967–1986

The first Members of the House of Representatives after the inauguration in 1967

The party entered in the 1967 general election with Hans van Mierlo as their top candidate. The party won an unprecedented seven seats in parliament. In the 1971 general election the party won an additional four seats and it formed a Shadow Cabinet with the Labour Party (PvdA) and the Christian left Political Party of Radicals (PPR). In the 1972 general election, the three parties formed a political alliance called the "Progressive Accord" (Dutch: Progressief Akkoord; PAK) and presented a common electoral program (Keerpunt '72; turning point '72). In the elections D66 lost nearly half its seats, leaving only six. The alliance became the largest political force in the country, but it did not gain a majority. After long cabinet formation talks the three PAK-parties formed an extra-parliamentary cabinet joined by progressive members of the Protestant Anti-Revolutionary Party (ARP) and the Catholic People's Party (KVP). The cabinet was led by the Labour politician Joop den Uyl. After the formation talks, Van Mierlo left politics, feeling that his political position within the parliamentary party was untenable. The other party-founder Hans Gruijters became Minister of Housing and Spatial Planning. Van Mierlo was replaced by Jan Terlouw. He became the Parliamentary leader.

In the period 1972–1974 the party lost a dramatic number of members (from 6000 to 300) and polled very poorly in the provincial elections of 1974. The party also lost half of its senators in the 1974 indirect election to the Senate. At one of the party congresses, a motion was put forth to abolish the party. A majority of the members voted in favour, but the two-thirds majority was not reached. In reaction Terlouw started a campaign to revitalise the party, involving a membership drive and a petition to the electorate. He emphasised issues other than democratic reform and gave the party a more liberal orientation. The party doubled its membership in 1975 and in the 1977 general election D66 won two additional seats, although that same year the party lost all its seats in the Senate. In the election of 1981 D66 more than doubled its seats, to seventeen. They entered government with the Christian Democratic Appeal (CDA) and the Labour Party. Terlouw became Minister of the Economy. The cabinet was riddled by the personal and ideological conflicts between the Christian Democratic Prime Minister Dries van Agt and the Labour minister of Social Affairs Joop den Uyl. The cabinet fell nine months after it was formed when Labour left the cabinet. D66 and the CDA continued to govern in a caretaker government. In the subsequent 1982 general election, D66 lost two-thirds of its support, and was left with only six seats. After the elections Terlouw left politics, and he was replaced by Maarten Engwirda. The party was confined to opposition.

Jan Terlouw, leader from 1973 until 1981

1986–present

In 1986 Van Mierlo returned to politics. He emphasised democratic reform as the core issue of the party and wanted to end the polarisation between the Labour Party (PvdA) and People's Party for Freedom and Democracy (VVD), in order to form a government without the Christian Democratic Appeal. He led the party in the 1986 general election and gained three seats. In the 1989 election the party won another three seats, making a total of twelve, and it was asked to join the formation talks of a CDA-PvdA-D66 governing coalition. Although the PvdA preferred a government with D66, the CDA did not. In the end, D66 was numerically not necessary for the coalition, and they were excluded. Although in opposition, D66 adopted a constructive approach towards the government.

Hans van Mierlo, co-founder and leader from 1966 until 1973 and from 1986 until 1998

They were rewarded for this in the 1994 general election in which the party doubled its number of seats to twenty-four. D66 was able to form its 'dream coalition', the Purple government, which combined the social democratic PvdA, and the conservative liberal VVD. The first Kok cabinet initiated legislation, which the D66 has always advocated, such as the referendum, same-sex marriage and the legalisation of euthanasia. The moderately liberal economic policies of the cabinet were also seen as a great success. Van Mierlo became Minister of Foreign Affairs. Before the election of 1998, Van Mierlo stepped back and Els Borst, the minister of health became the top candidate. D66 lost ten seats in the election, but its coalition partners won considerable ground at the cost of D66. The second Kok cabinet continued. Although D66 was numerically not necessary, it was seen as the glue that kept the two opposites of PvdA and VVD together. Borst stepped down as party leader and became Deputy Prime Minister and Minister of Health. Thom de Graaf led the parliamentary party. Within the party, a group of age twenty-somethings called Opschudding (Upheaval) began to call for a more explicit progressive liberal course. In 1999 a constitutional reform, which would allow referendums was rejected by the Senate. A group of dissidents around the prominent VVD member Hans Wiegel had voted against. D66 left the cabinet. In the subsequent formation talks, D66 returned to the cabinet, in return for another important issue for D66, the directly elected mayor, and a temporary referendum law.

In the 2002 general election the tide had turned against the Purple government, and the right-wing populist Pim Fortuyn List (LPF) had won considerable ground. The three purple parties lost an unprecedented 43 seats. D66 was left with only seven seats. The first Balkenende cabinet, formed of CDA, LPF and VVD, lasted only three months. In the 2003 general election D66 lost another seat, leaving only six. De Graaf stood down, in favour of Boris Dittrich. After long formation talks between CDA and PvdA failed, a second Balkenende cabinet was formed, comprising CDA, VVD and D66 parties. In return for investments in environment and education, and a special minister of democratisation, a post taken by De Graaf, who also became Deputy Prime Minister, D66 supported the centre-right reform cabinet and some of its more controversial legislation. In May 2005 the Senate rejected a constitutional reform that would allow a directly elected mayor. The legislation was introduced in the second Wim Kok-led Purple government, but it was unable to get a two-thirds majority because the Labour Party, whose minister De Vries had initiated the reform, rejected the legislation, because they were opposed the model of election proposed by De Graaf. De Graaf stepped down, but the rest of the ministers stayed on after D66 was promised more investment in public education and the environment, and a plan for electoral reform. A special party congress was called to ratify this so-called Easter Accord. 2,600 members (20 percent of total membership) were present and the congress was broadcast live on by the Netherlands Public Broadcasting (NPO). The congress agreed to remain in cabinet by a large majority. Alexander Pechtold replaced De Graaf as minister of government reform. Laurens Jan Brinkhorst, the Minister of the Economy, became Deputy Prime Minister.

Thom de Graaf, leader from 1998 until 2003

In February 2006 Dittrich stepped down as chair of the parliamentary party, because he did not agree with the government's decision to send the Dutch armed forces to the southern province of Uruzgan in Afghanistan. D66 voted against the government's proposal together with the Socialist Party and GroenLinks. Dittrich stated that the mission to send troops was not a reconstruction mission (as the government and the majority of the Dutch parliament claimed), but a military operation. Lousewies van der Laan replaced Dittrich. In May 2006, D66 polled particularly badly in the 2006 municipal elections. D66 began to lose a considerable number of members, some of whom founded deZES, another radical democratic, progressive liberal party. On a special party congress on 13 May a motion was put forth, demanding the withdrawal of D66 from the cabinet — it was rejected. In June 2006 an internal election was held in order to choose the top candidate for the 2007 election. Both Van der Laan and Pechtold entered. Pechtold won the elections, making him political leader of the party. During the special plenary parliamentary debate of 28 July 2006, on the naturalisation process of Ayaan Hirsi Ali, D66 supported a motion of no confidence against minister Rita Verdonk. As D66 was a junior coalition partner, this caused a crisis in the second Balkenende cabinet. The cabinet refused to remove Verdonk from her position. Lousewies van der Laan, parliamentary leader of D66, did not feel that the D66 faction could support the cabinet any longer, and that the cabinet had to resign. Later on June 29, the two D66 ministers Alexander Pechtold and Laurens Jan Brinkhorst resigned, causing the downfall of the Balkenende cabinet. New elections were called for November 2006 and the third Balkenende cabinet governed as a minority caretaker government.

Alexander Pechtold, leader from 2006 until 2018.

In October 2006, just before the D66 party congress and its 40th anniversary as a party, D66 founder Hans van Mierlo asked the question whether D66 has still political legitimacy. He believes that many errors were made in recent history and that only the acceptance of these errors can provide for any credibility to D66. Van Mierlo has put his support behind party leader Pechtold, who in his view can provide for such credibility.

Since 2008 the party performed quite well in the polls: ranging from 10 to 26 seats in the polls, compared to only three in parliament. In the 2009 European Parliament election the party won 11% of the votes and three seats, compared to 4% and the one seat gained in the 2004 European elections. Dutch journalist such as the news program Nova attribute this increase to the leadership of Alexander Pechtold, who has been called "the leader of the opposition.". Under the leadership of Pechtold the party has taken strong stances against the Party for Freedom of Geert Wilders. Pechtold considers the PVV populist and some of the statements of Wilders racist. In the June 2010 parliamentary elections it increased its representation to ten seats. In the September 2012 parliamentary elections, the party further increased its number of seats to twelve. Since its dip in 2008, D66 experienced an enormous increase of party membership from 10.000 to 25.000 in 2015, contrary to a general downward trend of party membership.

Name

At its foundation, the party was called Democraten 1966 (Democrats 1966; D'66). "Democrats" was reference to the goal of the party (radical democratisation). The year (1966) was a reference to the year of foundation, and was supposed to convey a modern image. In 1981 the name was changed to Democraten 66 (Democrats 66; D66), the name had become a successful political brand, but the year no longer conveyed a modern image.

Ideology and issues

The ideology of D66 is a highly contested subject within the party and the question is tied to the reason for its existence. There are two currents within the party, namely the radical democrats and the progressive liberals. Although sometimes antagonistic, these two currents currently complement each other as both emphasise the self-realisation of the individual. The Radical League and the Free-thinking Democratic League, two early 20th century parties are historic exponents of these two traditions.

Radical democrats

The first party congress emphasised radical democratisation of Dutch society and the political system. Its ideal was a two-party system. To obtain this, it wanted to reform the electoral system after the American first past the post model. The electoral reform was gradually moderated as the party now favours German-style mixed member proportional representation. In this system, a national party-list election is used to make a first-past-the-post election representative to the nationwide vote. This radical democratisation was combined with a pragmatic and anti-dogmatic attitude towards politics. Hans van Mierlo, the party's leader between 1966 and 1972 and between 1986 and 1998 and the party's figurehead, was an important exponent of this tendency within the party.

Progressive liberals

D66's progressive liberal counterpart has historically been much weaker than its radical democratic current. Under Jan Terlouw between 1972 and 1982, D66 began to emphasise new issues like the environment, public education and innovation. He called D66 a fourth current, next to social democracy, Christian democracy and the conservative liberalism of the VVD. In 1998, the group Opschudding called for a progressive liberal course for the party. In the party's manifesto adopted in 2000, the party explicitly adopted a progressive liberal image. National political reasons explain the usage of the label social liberal since the more right-wing VVD describes itself as the liberal party.

Issues

Some of the party's most important policies include:

• D66 is in favour of a mixed economy combining market economics and government intervention. D66 is also a proponent of increased flexibility in the labour market and tax cuts for the lower and middle classes.
• D66 proposes to increase government spending on education and innovation, for instance increases in teachers' salaries. D66 wants the education sector to be deregulated and introduce more competition in the sector.
• The environment is an important issue for the party. D66 favours a carbon price and more investment in sustainable energy to combat global warming, but opposes the right to hunt and sees hunting only as last resort for wildlife damage control.
• D66 is a socially liberal party. The first Kok cabinet in which it participated introduced several liberal reforms in the past, such as the legalisation of euthanasia, same-sex marriage and prostitution.
• D66 is a proponent of democratic reform. It favours electoral reforms such as a binding referendum, abolition of the Senate and direct election of prime ministers and mayors.
• D66 favours a Federal Europe and more European cooperation on issues such as the environment, immigration policy and foreign policy.
• In exchange for an agreed upon mutual support in the second Balkenende cabinet, D66 helped them implement social security and healthcare reforms which included discouraging early retirement and reforming the disability benefit system. For more on that compromise, refer to the 1986–present section.

Electoral results

Rob Jetten, Leader in the House of Representatives since 2018

Annelien Bredenoord, Leader in the Senate since 2019

Sophie in 't Veld, Delegation leader in the European Parliament since 2004

Parliament

Election year	House of Representatives				Government
	# of overall votes	% of overall vote	# of overall seats won	+/–
1967	307,810	4.4 (#7)	7 / 150	7	in opposition
1971	427,720	6.7 (#5)	11 / 150	4	in opposition
1972	307,048	4.1 (#8)	6 / 150	5	in coalition
1977	452,423	5.4 (#4)	8 / 150	2	in opposition
1981	961,121	11.0 (#4)	17 / 150	9	in coalition
1982	351,278	4.3 (#4)	6 / 150	11	in opposition
1986	562,466	6.1 (#4)	9 / 150	3	in opposition
1989	701,934	7.9 (#4)	12 / 150	3	in opposition
1994	1,391,202	15.5 (#4)	24 / 150	12	in coalition
1998	773,497	9.0 (#4)	14 / 150	10	in coalition
2002	484,317	5.1 (#7)	7 / 150	7	in opposition
2003	393,333	4.0 (#7)	6 / 150	1	in coalition
2006	193,232	2.0 (#8)	3 / 150	3	in opposition
2010	654,167	6.9 (#6)	10 / 150	7	in opposition
2012	757,091	8.0 (#6)	12 / 150	2	in opposition
2017	1,285,819	12.2 (#4)	19 / 150	7	in coalition
Election year	Senate				Government
	# of overall votes	% of overall vote	# of overall seats won	+/–
1971	–	(#6)	6 / 75	6	in opposition
1974	–	(#8)	3 / 75	3	in coalition
1977	–	(#10)	0 / 75	3	in opposition
1980	–	(#5)	2 / 75	2	in opposition
1981	–	(#4)	4 / 75	2	in coalition
1983	–	(#4)	6 / 75	2	in opposition
1986	–	(#4)	6 / 75	—	in opposition
1987	–	(#4)	5 / 75	1	in opposition
1991	–	(#4)	12 / 75	7	in opposition
1995	–	(#4)	7 / 75	5	in coalition
1999	8,542	5.4 (#5)	4 / 75	3	in coalition
2003	7,087	4.4 (#6)	3 / 75	1	in coalition
2007	3,270	2.0 (#8)	2 / 75	1	in opposition
2011	12,651	7.62 (#6)	5 / 75	3	in opposition
2015	21,997	13.01 (#3)	10 / 75	5	in opposition
2019	15,154	8.75 (#5)	7 / 75	3	in government

European Parliament

Election year	List	# of overall votes	% of overall vote	# of overall seats won	+/–	Notes
1979	List	511,967	9.03 (#4)	2 / 25
1984	List	120,826	2.28 (#7)	0 / 25	2
1989	List	311,990	5.95 (#5)	1 / 25	1
1994	List	481,826	11.66 (#4)	4 / 31	3
1999	List	205,623	5.80 (#6)	2 / 31	2
2004	List	202,502	4.25 (#8)	1 / 27	1
2009	List	515,422	11.32 (#5)	3 / 25	2
2014	List	735,825	15.48 (#1)	4 / 26	1
2019	List	389,692	7.09 (#6)	2 / 26	2

Representation

Members of the Third Rutte cabinet

Ministers		Title/Ministry		Term of office
	Wouter Koolmees (born 1977)	Deputy Prime Minister	Social Affairs and Employment	1 November 2019
		Minister		26 October 2017
	Ingrid van Engelshoven (born 1966)	Minister	Education, Culture and Science	26 October 2017
Ministers without portfolio		Title/Portfolio/Ministry		Term of office
	Stientje van Veldhoven (born 1973)	Minister	Environment and Housing (within Interior and Kingdom Relations)	1 November 2019
	Sigrid Kaag (born 1961)	Minister	Foreign Trade and Development Cooperation (within Foreign Affairs)	26 October 2017
State Secretaries		Title/Portfolio/Ministry		Term of office
	Vacant since 18 December 2019	State Secretary	• Fiscal Affairs • Tax and Customs Administration • Local Government Finances • National Mint • Gambling Policy • State Lottery (within Finance)
Source: (in English) Members of the government Rijksoverheid

This table shows the results of D66 in elections to the House of Representatives, the Senate, the States-Provincial and European elections, as well as the party's political leadership: the Parliamentary leader, is the chair of the parliamentary party and the lijsttrekker is the party's top candidate in the general election, these posts are normally taken by the party's leader. It also possible that the party leader is a member of cabinet if the D66 was part of the governing coalition, the "highest ranking" minister is listed. The membership and party chair of D66 is also represented. At October 10, 2017, D66 agreed with three other parties about a government program [1] Four ministers represent D66 in the Dutch government since October 26, 2017.

Members of the States General

Members of the House of Representatives

Current members of the House of Representatives since the general election of 2017:

• Rob Jetten, Parliamentary leader
• Pia Dijkstra
• Vera Bergkamp
• Kees Verhoeven
• Paul van Meenen
• Jan Paternotte
• Steven van Weyenberg
• Sjoerd Sjoerdsma
• Jessica van Eijs
• Salima Belhaj

• Maarten Groothuizen
• Achraf Bouali
• Rens Raemakers
• Antje Diertens
• Dr. Tjeerd de Groot
• Dr. Monica den Boer
• Matthijs Sienot
• Joost Sneller
• Rutger Schonis

Members of the Senate

Current members of the Senate since the Senate election of 2019:

• Dr. Annelien Bredenoord, Parliamentary leader
• Jonkheer Joris Backer
• Petra Stienen
• Boris Dittrich
• Henk Pijlman
• Carla Moonen
• Peter van der Voort

Members of the European Parliament

Current members of the European Parliament since the European Parliamentary election of 2019:

2019–2024

2 Seats:

1. Sophie in 't Veld (top candidate)
2. Samira Rafaela

The D66 delegation is part of the Alliance of Liberals and Democrats for Europe (ALDE) Group in the European parliament.

Prior to the first European elections in 1979, D66's appointed MEPs sat with the Socialist Group, before switching to Non-Inscrits from 1979 until 1984, and the Liberal and Democratic Reformists (LDR) group from 1989.

Municipal and Provincial Government

Provincial government

Since the Provincial elections of March 2011 D66 has had 42 members of the States-Provincial. It shows the areas where D66 is strong, namely the urbanised provinces such as Utrecht, Groningen, North- and South-Holland. The party is weaker in rural provinces like Friesland and Zeeland.

Province	Seats
Drenthe	2
Flevoland	3
Friesland	2
Gelderland	4
Groningen	3
Limburg	2
North Brabant	5
North Holland	6
Overijssel	3
South Holland	5
Utrecht	5
Zeeland	2

Municipal government

28 of the 414 mayors of the Netherlands are members of D66. The party cooperates in several local executives and has 30 aldermen. It has 850 members of local legislatives and 16 members of borough legislatives. Fourteen of the borough councillors were elected in Amsterdam and only two in Rotterdam.

Electorate

Although supporters of political parties are no longer fixed and election results fluctuate, D66 is overall strong and concentrated in the Randstad conurbation, while also getting its votes in and around university towns. At the municipal elections of 2014 D66 became the largest party in many major cities including Amsterdam, The Hague, Utrecht, Tilburg, Groningen, Enschede, Apeldoorn, Haarlem, Amersfoort and Arnhem.

Organisation

The highest organ of the D66 is the General Assembly, in which every member can participate. It convenes multiple times per year. It appoints the party board and has the last say over the party program. The party list, including the party's Parliamentary leader, for the Senate, House of Representatives, European Parliament candidates are elected directly by the members. The party has between 250 and 300 branches all over the Netherlands.

Leadership

• Leaders
  • Hans van Mierlo (14 September 1966 – 1 September 1973)
  • Jan Terlouw (1 September 1973 – 8 September 1982)
  • Laurens Jan Brinkhorst (8 September 1982 – 10 November 1982)
  • Maarten Engwirda (10 November 1982 – 25 January 1986)
  • Hans van Mierlo (25 January 1986 – 15 February 1998)
  • Els Borst (15 February 1998 – 30 May 1998)
  • Thom de Graaf (30 May 1998 – 22 January 2003)
  • Boris Dittrich (22 January 2003 – 3 February 2006)
  • Alexander Pechtold (24 June 2006 – 6 October 2018)

• Chairmen
  • Hans van Mierlo (14 September 1966 – 16 February 1967)
  • Gerben Ringnalda (16 February 1967 – 18 November 1967)
  • Hans van Lookeren Campagne (18 November 1967 – 14 December 1968)
  • Jan Beekmans (14 December 1968 – 7 November 1971)
  • Ruby van der Scheer (7 November 1971 – 11 March 1973)
  • Jan ten Brink (11 March 1973 – 6 November 1976)
  • Jan Glastra van Loon (6 November 1976 – 27 October 1979)
  • Henk Zeevalking (27 October 1979 – 11 September 1981)
  • Cees Spigt (Ad interim) (11 September 1981 – 14 November 1981)
  • Jan van Berkom (14 November 1981 – 30 October 1982)
  • Jacob Kohnstamm (30 October 1982 – 20 May 1986)
  • Olga Scheltema (Ad interim) (20 May 1986 – 1 November 1986)
  • Saskia van der Loo (1 November 1986 – 29 October 1988)
  • Michel Jager (29 October 1988 – 3 November 1990)
  • Ries Jansen (3 November 1990 – 28 November 1992)
  • Wim Vrijhoef (28 November 1992 – 23 November 1996)
  • Tom Kok (23 November 1996 – 20 November 1999)
  • Gerard Schouw (20 November 1999 – 16 November 2002)
  • Alexander Pechtold (16 November 2002 – 31 March 2005)
  • Jan Hoekema (Ad interim) (31 March 2005 – 21 May 2005)
  • Frank Dales (21 May 2005 – 2 March 2007)
  • Gerard Schouw (Ad interim) (2 March 2007 – 12 May 2007)
  • Ingrid van Engelshoven (12 May 2007 – 9 March 2013)
  • Fleur Gräper (9 March 2013 – 13 September 2015)
  • Letty Demmers (13 September 2015 – 6 October 2018)
  • Anne-Marie Spierings (6 October 2018 – )

• Parliamentary leaders in the Senate
  • Bert Schwarz (11 May 1971 – 17 September 1973)
  • Paula Wassen-van Schaveren (17 September 1973 – 17 September 1974)
  • Doeke Eisma (17 September 1974 – 20 September 1977)
  • No representation (20 September 1977 – 16 September 1980)
  • Jan Glastra van Loon (16 September 1980 – 3 December 1985)
  • Jan Vis (3 December 1985 – 1 March 1995)
  • Eddy Schuyer (1 March 1995 – 12 June 2007)
  • Gerard Schouw (12 June 2007 – 17 June 2010)
  • Hans Engels (22 June 2010 – 7 June 2011)
  • Roger van Boxtel (7 June 2011 – 9 June 2015)
  • Thom de Graaf (9 June 2015 – 26 June 2018)
  • Hans Engels (26 June 2018 – )

• Parliamentary leaders in the House of Representatives
  • Hans van Mierlo (23 February 1967 – 1 September 1973)
  • Jan Terlouw (1 September 1973 – 11 September 1981)
  • Laurens Jan Brinkhorst (11 September 1981 – 10 November 1982)
  • Maarten Engwirda (10 November 1982 – 3 June 1986)
  • Hans van Mierlo (3 June 1986 – 22 August 1994)
  • Gerrit Jan Wolffensperger (22 August 1994 – 21 November 1997)
  • Thom de Graaf (21 November 1997 – 19 May 1998)
  • Els Borst (19 May 1998 – 30 May 1998)
  • Thom de Graaf (30 May 1998 – 22 January 2003)
  • Boris Dittrich (22 January 2003 – 3 February 2006)
  • Lousewies van der Laan (3 February 2006 – 30 November 2006)
  • Alexander Pechtold (30 November 2006 – 9 October 2018)
  • Rob Jetten (9 October 2018 – )

• Lijsttrekker – General election
  • Hans van Mierlo – 1967 • 1971 • 1972
  • Jan Terlouw – 1977 • 1981 • 1982
  • Hans van Mierlo – 1986 • 1989 • 1994
  • Els Borst – 1998
  • Thom de Graaf – 2002 • 2003
  • Alexander Pechtold – 2006 • 2010 • 2012 • 2017

• Lijsttrekker – Senate election
  • Jan Glastra van Loon – 1980 • 1981 • 1983
  • Jan Vis – 1986 • 1987 • 1991
  • Eddy Schuyer – 1995 • 1999 • 2003
  • Gerard Schouw – 2007
  • Roger van Boxtel – 2011
  • Thom de Graaf – 2015
  • Annelien Bredenoord – 2019

Current Party Board

• Anne-Marie Spierings (Party chair)
• Michiel van der Eng (Treasurer)
• Lia de Ridder (Regional and local party contact)
• Henk Beerten (Political secretary)
• Michiel Verkoulen (Members and fundraising)
• Thomas Hermans (PR, Communications)
• Aletta Hekker (deputy party chair)
• Tjeerd Dierckxsens (International Party secretary)
• Joan Nunnely (Education, training and talent scouting)

Linked organisations

The party's scientific institute is called "Hans van Mierlo Foundation" (as from May 2011). It publishes the "Idea" (Dutch: Idee). The party's magazine is the "Democrat". The education institute is called Education Centre D66. D66 has an organisation for cooperation with Eastern European liberal parties called "Foundation International Democratic Initiative D66".

The youth organisation of D66 is called the Young Democrats (Dutch: Jonge Democraten; JD). It has produced several prominent active members of D66 like former MP Boris van der Ham. The JD publishes the Demo. JD is a member of European Liberal Youth and the International Federation of Liberal Youth.

D66 is a cofounder of the Netherlands Institute for Multiparty Democracy, a democracy assistance organisation of seven Dutch political parties.

International organisations

D66 is a member of the Liberal International and of the Alliance of Liberals and Democrats for Europe (ALDE). D66 joined the Liberal and Democratic Reformists (LDR) group in 1989, became a full member of the European Liberal Democrat and Reform Party (ELDR) in 1994 and a full member of the Liberal International in 1986.

Relationships to other parties

In the recent decade's general elections, political commentators positioned D66 at the centre of the political spectrum and that most inclined to progressive reform. This offers the party a lot of possibilities for co-operation with others in the Dutch political landscape. Historically, D66 has co-operated in cabinets with the Labour Party (PvdA). They were in four cabinets together (Den Uyl, Van Agt II, Kok I and Kok II); and they formed a shadow cabinet during the early seventies. The relations with the PvdA came under heavy tension three times: in 1981 when D66 decided to continue to govern with the Christian Democratic Appeal (CDA), after the PvdA ministers had left the first Van Agt cabinet; in 1989 when PvdA formed a third Lubbers cabinet without D66; and 2003 when D66 joined the second Balkenende cabinet.

Ideologically the social liberal D66 is linked to People's Party for Freedom and Democracy (VVD), although VVD is considered a party of conservative liberalism. This resulted in three coalition governments (Kok I, Kok II and Balkenende II). Both D66 and the VVD are member of the Alliance of Liberals and Democrats for Europe (ALDE) and their respective members in the European Parliament are affiliated to the ALDE Group; they have campaigned with the same ALDE programme in European Parliament elections; they have together formed electoral alliances and they have worked together in one VVD/D66 European Parliament parliamentary party.

See also

• Contributions to liberal theory
• Liberal democracy
• Liberalism in the Netherlands
• Liberalism worldwide
• List of liberal parties

References

^{Leadership and lijsttrekker (top candidate) pending on possible leadership election}

External links

• Official website (in Dutch)
• Democrats 66 official site (in English)