A referendum on schools was held in Switzerland on 15 March 1903. Voters were asked whether they approved of a federal resolution on the federal government providing financial support for public elementary schools. It was approved by 76.3% of voters and a majority of cantons.
A referendum on copyright was held in Switzerland on 19 March 1905. Voters were asked whether they approved of a federal resolution on revising article 64 of the constitution, defining the protection rights of inventors. It was approved by 70.4% of voters and a majority of cantons.
A referendum on grain supply was held in Switzerland on 5 December 1926. Voters were asked whether they approved of adding article 23bis to the constitution, which concerned grain supply. The proposal was rejected by a majority of voters and cantons.
A referendum on alcohol was held in Switzerland on 6 April 1930. Voters were asked whether they approved of amending articles 31 and 32 bis and adding article 32 quater, which concerned alcohol. The proposal was approved by a majority of voters and cantons.
Three referendums were held in Switzerland during 1897. The first was held on 28 February on a federal law establishing a Central Bank, and was rejected by a majority of voters. The second and third were held on 11 July concerning an amendment to article 24 of the constitution and on legislation on potentially harmful foodstuffs and stimulants. Both were approved by a majority of voters and cantons.
Four referendums were held in Switzerland during 1903. The first was held on 15 March on a federal law on tariffs, and was approved by 59.6% of voters. The second, third and fourth were all held on 25 October concerning an amendment to the federal criminal law, a popular initiative on Swiss residents electing the National Council and an amendment to article 32bis of the constitution. All three were rejected by voters.
Three referendums were held in Switzerland during 1908. The first two were held on 5 July on amending the federal trade law and on banning absinthe. Both were approved by a majority of voters and cantons. The third was held on 25 October on adding article 24bis to the constitution, concerning hydroelectricity and electricity. It was also approved by a majority of voters and cantons.
Two referendums were held in Switzerland during 1918. The first was held on 2 June on introducing a direct federal tax, and was rejected by a majority of voters and cantons. The second was held on 13 October 1918 on introducing proportional representation for National Council elections, and was approved by a majority of voters and cantons. As a result, proportional representation was introduced in the 1919 elections.
Three referendums were held in Switzerland during 1925. The first was held on 24 May on a popular initiative calling for insurance for invalidity, old age and bereavement, and was rejected by voters. The second was held on 25 October on a federal resolution on the settlement and residence of foreigners, and was approved by a majority of voters and cantons. The third was held on 6 December on a federal resolution on insurance for invalidity, old age and bereavement, and was also approved by a majority of voters and cantons.
A double referendum was held in Switzerland on 15 May 1927. Voters were asked whether they approved of amending article 30 of the constitution and a federal law on car and bicycle traffic. The constitutional amendment was approved by voters, whilst the traffic law was rejected.
Two referendums were held in Switzerland during 1928. The first was held on 20 May, asking voters whether they approved of amending article 44 of the constitution regarding measures against foreign infiltrators, and was approved by a majority of voters and cantons. The second was held on 2 December, asking voters whether they approved of the "Kursaalspiele" popular initiative on gambling, and was also approved.
Five referendums were held in Switzerland during 1929. The first three were held on 3 March on the issues of grain supply and a federal law on tariffs. The counter-proposal to the grain supply question and the tariffs law were both approved. The fourth and fifth referendums were held on 12 May on popular initiatives on road traffic and banning spirits. Both were rejected by voters.
Five referendums were held in Switzerland during 1931. The first was held on 8 February on a federal resolution on a petition for a referendum on article 12 of the constitution concerning bans on religious orders, and was approved by a majority of voters and cantons. The second and third were held on 15 March on revising article 72 of the constitution concerning the election of the National Council and on revising article 76, 96 and 105 on the legislative term. Both were approved. The fourth and fifth were held on 6 December on a federal law on aged and bereavement insurance and a federal law on tobacco taxation. Both were rejected.
Four referendums were held in Switzerland during 1935. The first was held on 24 February on a federal law reorganising the military, and was approved by voters. The second was held on 5 May on a federal law on the transport of goods and animals on roads, and was rejected by two-thirds of voters. The third was held on 2 June on a popular initiative "to combat the economic crisis" and was also rejected by voters. The fourth was held on 8 September on a popular initiative "for a total revision of the federal constitution", and was rejected by 72% of voters.
Six referendums were held in Switzerland during 1938. The first four were held on 20 February; the first on amending articles 107 and 116 of the constitution to make Romansch an official language, which was approved by over 90% of voters and all cantons. The second was on a popular initiative "on urgent federal resolutions and the protection of people's rights" and was rejected by 85% of voters. The third was on a popular initiative on the private arms industry, and was also rejected by a wide margin, whilst the fourth was on a counter-proposal to the arms industry question, and was approved by voters. The fifth referendum was held on 3 July on the penal code, and was approved. The sixth and final referendum of the year was held on 27 November on a federal resolution on the transient order of the federal budget, and was approved by 72% of voters.
Four referendums were held in Switzerland during 1939. The first two were held on 22 January on a popular initiative on civil rights and a federal resolution on the restricted use of the urgency clause in the constitution. The third was held on 4 June on a constitutional amendment regarding the funding for government policies on defence and unemployment, and was approved by voters. The fourth was held on 3 December on a federal law on the employment status and insurance for federal civil servants, and was rejected by voters.
Two referendums were held in Switzerland during 1945. The first was held on 21 January on a federal law on the Swiss Federal Railways, and was approved by voters. The second was held on 25 November on a federal resolution on the "for the family" petition, and was also approved.
Three referendums were held in Switzerland during 1947. The first was held on 18 May on a popular initiative for "economic reform and rights concerning work", and was rejected by voters. The second and third were both held on 6 July on revising the articles of the federal constitution covering the economy and a federal law on aged and bereavement insurance. Both were approved by voters.
Four referendums were held in Switzerland during 1949. The first two were held on 22 May on revising article 39 of the federal constitution concerning the Swiss National Bank and a federal law amending a 1928 law on measures against tuberculosis, with both rejected by voters. The third was held on 11 September on a popular initiative "for the recurrence to direct democracy" and was narrowly approved. The final one was held on 11 December on a federal law to amend the employment status of federal civil servants, and was also approved.
Five referendums were held in Switzerland during 1950. The first was held on 29 January on extending a federal resolution on promoting housebuilding, and was rejected by voters. The second was held on 4 June on the federal budget, and was also rejected by voters. The third was held on 1 October on a popular initiative "for the protection of ground and labour by prohibiting speculation", and was rejected by voters. The final two were held on 3 December on revising article 72 of the constitution regarding the election of the National Council and a federal resolution on financial order between 1951 and 1954. Both were approved by voters.
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