Founding Predecessor parties Since 1880, Catholics and the Protestant
Anti-Revolutionary Party (ARP) collaborated in the so-called
Coalition. They shared a common goal of securing
public funding for religious schools, which was achieved through the
Pacification of 1917. In 1888, they established the first Christian democratic cabinet, the
Mackay cabinet. This cooperation, however, was not without challenges, and in 1894, more
anti-Catholic and aristocratic
conservatives split from the ARP to form what would become the
Christian Historical Union (CHU) in 1908. Within both parties, there remained a desire to reunite. Meanwhile, in 1904, the
General League of Roman Catholic Caucuses was formed, eventually evolving into the
Roman Catholic State Party (RKSP) in 1926 and later the
Catholic People's Party (KVP) in 1945. During the
Interwar period, all three parties remained continuously in government. After
World War II, however, the KVP distanced itself from the CHU and especially the ARP, refraining from governing with them until 1952 and 1958, respectively, instead forming
Roman/Red cabinets with the
Labour Party (PvdA). Meanwhile, the parties began collaborating at the European level, with the CHU and ARP joining the KVP in the
Nouvelles Equipes Internationale in 1953. Due to
secularisation and
depillarisation, the three parties lost their combined majority in the
1959 general election for the first time since 1918.
Merger talks Influenced by the
Second Vatican Council, the KVP published the report '''' () and adopted its conclusions, which called for Christian democratic cooperation, in December 1966. The
Night of Schmelzer in October 1966 exposed divisions both between and within the three parties, leading to disappointing election results for each. Consequently, the three parties accepted an ARP initiative to form the
Group of Eighteen in April 1967, comprising six prominent politicians from each party, tasked with establishing a common foundation for Christian politics and, if successful, determining the best path forward. Meanwhile,
Christian-radical members within the three parties grew dissatisfied with their support in the
1967 general election, as they favored cooperation with progressive parties over alignment with the
People's Party for Freedom and Democracy (VVD) in the
De Jong cabinet. To prevent this group from disrupting party cooperation, the leaders of the three parties announced on 14 February 1968 that in the next election, they would either unite into a single Christian party or only join the cabinet together. This announcement led a group of KVP radicals to leave the party the same month, founding the
Political Party of Radicals (PPR). Two years later, a group of ARP radicals also left to establish the
Evangelical Progressive Party (EVP). In 1969, the Group of Eighteen proposed drafting a joint "urgency programme," which the parties completed shortly before the
1971 general election, where they again lost seats. Following up on the Group of Eighteen, the Contact Council was established in 1972 to further develop their cooperation. Led by KVP Senator
Piet Steenkamp, the council issued a memorandum in June 1972, advocating a single candidate list for the next election and the formation of a Christian democratic movement, with membership open to members of the three parties as well as direct members. A month later, however, the
first Biesheuvel cabinet collapsed, leaving insufficient time to prepare a single candidate list, resulting in another loss in the
1972 general election. As part of its
polarisation strategy, the PvdA persuaded several KVP and ARP politicians to join its progressive
Den Uyl cabinet during the
1972–1973 cabinet formation. This arrangement required their parliamentary groups to provide
confidence and supply, while the CHU moved into opposition. This shift complicated the merger process, as the CHU stipulated that a joint list would depend on the "actual parliamentary political situation" (the so-called "political mortgage").
Federation held a speech during the first CDA convention in 1975 in which he argued for the importance of the evangelical guidelines in the party. The speech became known as his
sermon on the mount. Nevertheless, based on the memorandum, the Christian Democratic Appeal was officially formed as a pre-federation in 1973, with Steenkamp as its chairperson. It would employ a "growth model", in which they would work out political and organizational details, while keeping the original parties until the last moment. Meanwhile discussions continued on the role of the Bible in the party and the political course. When the pre-federation was turned into a federation in 1975, some conservative members of the CHU and ARP left to form the
Reformatory Political Federation (RPF).
Van Agt cabinets, 1977–1982 (left) and inaugural party leader and Prime Minister
Dries van Agt (right) in 1977 In 1976, the three parties announced that they would field a single candidate list at the
1977 general election, after their parliamentary groups had intensified cooperation. KVP
minister of Justice Dries van Agt was the
lead candidate. The election manifesto was titled "Not by bread alone" () and was progressive. The list was able to get one seat more than the three parties together five years earlier. Based on the results, a cabinet of PvdA, CDA and
Democrats 66 (D66) was most likely and was discussed at the start of the
1977 cabinet formation. After seven months, the negotiations finally collapsed, after it had been suspended multiple times. Soon after, Van Agt was able to form the
first Van Agt cabinet with the conservative liberal
People's Party for Freedom and Democracy (VVD). Some progressive MPs nicknamed the
loyalists, which included parliamentary leader
Willem Aantjes, did not commit to support the cabinet, but only tolerated it. Their opposition forced the cabinet to compromise on the
placement of nuclear weapons in the Netherlands. This issue would continue to divide the party until it was resolved in the 1980s and would contribute to the removal of loyalists
Jan Nico Scholten and
Stef Dijkman from the parliamentary group in 1983. Nevertheless, the first Van Agt cabinet was able to complete its term. The federation was founding member of the
European People's Party on 8 July 1978. For the
1979 European Parliament election, they had first selected
Wim Vergeer (KVP), but after
Ruud Lubbers (KVP) had replaced Aantjes as parliamentary leader,
Bouke Beumer (ARP) was selected. CDA won ten out of 25 seats and was the largest Dutch delegation to distribute the leadership between the parties. signing the merger during the merger convention on 11 October 1980 with to the right vice-chair
Jim Janssen van Raaij and to the left
Madeleen Leyten.Behind them are from right to left the party chairs:
Piet Bukman (incoming CDA),
Luck van Leeuwen (CHU),
Hans de Boer (ARP) and
Piet van Zeil (KVP). On 11 October 1980, the three original parties ceased to exist and the CDA was founded as a unitary party. The differences between the groups would continue to exist for a long time within the party. It led to another group of members leaving the party and joining with the EPV to found the
Evangelical People's Party (EVP). Van Agt led the
rump cabinet Van Agt III with D66 to prepare the next election.
Lubbers cabinets, 1982–1994 , party leader and Prime Minister from 1982 until 1994. Van Agt was again
lead candidate for the
general election and its manifesto was the same as the previous year with an attachment. but the manifesto nevertheless focused on reducing the welfare state and shifting the responsibility to society. Given Lubber's popularity for his "no-nonsense approach", the slogan was "Let Lubbers finish his job" (). CDA won 54 seats, the highest a single party had ever won, mostly at the expense of the VVD.
Jaap de Hoop Scheffer was selected as
lead candidate for the
1998 general election. However, De Hoop Scheffers was relatively unknown compared to his opponents, and the CDA, as a centrist party, struggled to simultaneously target both the left-wing PvdA and the right-wing VVD. It led to another loss of five seats and a continuation of the cabinet without CDA. CDA won another seat in the
2003 general election and remained the largest party. CDA started negotiations with PvdA in the
2003 cabinet formation, but after this failed, the
second Balkenende cabinet was formed with VVD and D66. To comply with the deficit limits of the European
Stability and Growth Pact, the cabinet cut back on social security, leading to protest within CDA. embracing the "angry citizen" and focusing on
norms and
values. Its manifesto for the
2017 general election, "Choices for a better Netherlands", focused on norms and values, Dutch identity, insecurities and opposed excessive individualism. The CDA gained sixed seats and joined the
third Rutte cabinet, with the VVD, D66 and CU. , party leader from 2021 until 2023. Buma resigned in May 2019 and was succeeded temporarily by
Pieter Heerma as parliamentary leader. A
leadership election did not take place until July 2020. The chaotic election was narrowly won by Deputy Prime Minister and
Minister of Health, Welfare and Sport Hugo de Jonge, with MP
Pieter Omtzigt as runner-up. De Jonge withdrew as lead candidate in December, because he could not combine it with his duties as minister during the
COVID-19 pandemic. In his place, the party board appointed Minister of Finance
Wopke Hoekstra. After the
longest ever cabinet formation the party continued in
fourth Rutte cabinet, which had the same composition as the previous. During the formation, Omtzigt had left the party, alleging he had been treated unfairly in the party, and later started the party
New Social Contract (NSC). During the cabinet period, the party struggled with its position in the
nitrogen crisis and the
farmers' protests that followed. The party faced electoral competition from the new political party
Farmer–Citizen Movement (BBB) on this issue.
Opposition, 2023–2026 , party leader since August 2023. For the
November 2023 general election, MP
Henri Bontenbal was selected as party leader. The party received its worst result ever, securing only five seats. ==Political positions==