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 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.
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.
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.
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 in 1970. The first was held on 1 February on a federal resolution on the domestic sugar market, and was approved by voters. The second was held on 7 June on a popular initiative "against foreign infiltration", and was rejected by voters. The third and fourth were held on 27 September on an amendment to the Swiss Federal Constitution regarding promoting gymnastics and sports, which was approved, and a popular initiative on the "right to habitation and expansion of family protection", which was rejected. The fifth was held on 15 November on an amendment to the federal financial order, which was rejected due to not enough cantons voting in favour.
Seven referendums were held in Switzerland in 1972. The first two were held on 5 March on a popular initiative on the promotion of housebuilding and on an amendment to the Swiss Federal Constitution to protect tenants. The popular initiative was rejected, whilst the constitutional amendment was approved. The third and fourth were held on 4 June on measures to stabilise the federal construction market and protecting currency, both of which were approved. The fifth was held on 24 September on a popular initiative for enhanced arms control and a ban on weapon exports, but was narrowly rejected. The final two were held on 3 December on a popular initiative on introducing a "people's pension" and on an agreement with the European Community. The pensions initiative was rejected, whilst the agreement was approved.
Ten referendums were held in Switzerland in 1976. The first two were held on 21 March on popular initiatives "for employees' participation", and "for taxation reform". The next three were held on 13 June on a federal law on spatial planning (rejected), a CHF 200 million loan to the International Development Association (rejected), and renewing unemployment insurance (approved).
Fourteen referendums were held in Switzerland in 1977. The first three were held on 13 March on popular initiatives on foreign infiltration, limiting naturalisation and changing the rules on referendums on treaties. All three were rejected, whilst the counter-proposal was approved. The next two were held on 12 June on changes to sales tax and direct federal taxation (rejected) and on tax harmonisation (approved).
Fourteen referendums were held in Switzerland in 1978. The first four were held on 26 February on a popular initiative "for more co-decisions of the Federal Assembly and the People on national road making" (rejected), an amendment to the federal law on aged and bereaved insurance (approved), a popular initiative to lower the retirement age (rejected) and amending the article on the economic cycle in the Swiss Federal Constitution (approved). The next five referendums were held on 28 May on a law on time (rejected), an amendment to the tariff law (approved), a new federal law banning abortion (rejected), a federal law on promoting research and universities (rejected) and a popular initiative "for 12 Sundays a year free from motor vehicles" (rejected).
Ten referendums were held in Switzerland in 1984. The first three were held on 26 February on introducing tolls for HGVs (approved), introducing tolls for national routes (approved) and a popular initiative "for a real civilian service based on a proof through demonstration" (rejected). The next two were held on 20 May on popular initiatives "against the abuse of bank client confidentiality and bank power" (rejected) and "against the sellout of the homeland" (rejected).
Eleven referendums were held in Switzerland during 2001. The first three were held on 4 March on popular initiatives on joining the European Union, lowering medicine prices and lowering the urban speed limit to 30 km/h in most places. All three were rejected by voters. The next three referendums were held on 10 June on two separate amendments to the federal law on the Swiss army and on a federal resolution on abolishing the requirement for a permit to establish a diocese, all of which were approved.
Twelve referendums were held in Switzerland in 1985. The first four were held on 10 March on abolishing primary school fees (approved), abolishing the government contribution to healthcare spending (approved), a federal resolution on education fees (rejected) and a popular initiative on extending paid leave (rejected). The next set of four was held on 9 June on the "right to life" popular initiative (rejected), abolishing the cantonal share of profits from banks' stamp duty (approved), a federal resolution on the taxation raised from the sale of spirits (approved), and the abolition of grants for the self-supply of breadstuffs (approved).
Six referendums were held in Switzerland in 1986. The first was held on 16 March on joining the United Nations, but was rejected by 76% of voters. The next three were held on 29 September on popular initiatives on culture and vocational education and a federal resolution on the domestic sugar economy. All three were rejected, including the counter-proposal to the culture initiative.
Fifteen referendums were held in Switzerland during 1992. The first two were held on 16 February on popular initiatives "for a financially bearable health insurance" and "for the drastic and stepwise limitation of animal experiments." Both were rejected by voters. The next seven were held on 17 May on joining and contributing to the Bretton Woods system, a federal law on water protection (approved), a popular initiative "for the recovery of our waters" (rejected), a federal resolution on the popular initiative "against the malpractice of gene technology on humans" (approved), a federal resolution on creating a civilian service alternative to military service (approved) and a change to the Strafgesetzbuch and the Military and Penal Codes on sexual integrity (approved).
Sixteen referendums were held in Switzerland during 1993. The first three were held on 7 March on a federal law to raise fuel taxes (approved), a federal resolution on lifting the ban on gambling establishments (approved) and a popular initiative on banning animal testing (rejected). The next two were held on 6 June on two popular initiatives; "40 military training areas are enough–environment projection at military" and "for a Switzerland without new warplanes". Both were rejected by voters.
Thirteen referendums were held in Switzerland during 1994. The first five were held on 20 February on federal resolutions on roadbuilding, continuing existing truck tolls and varying tolls based on engine power or mileage, as well as a popular initiative "for the protection of the alpine region from through traffic" and an amendment to the aeronautical law. All five were approved by voters. The second set of referendums was held on 12 June on federal resolutions on an article on the Swiss Federal Constitution on the promotion of culture and a review of the procedure for naturalising young immigrants, as well as a federal law on Swiss troops in peacekeeping operations. Whilst the resolutions were both approved by a majority of voters, they did not receive the approval from the majority of cantons, so were rejected, as was the law on troops.
Ten referendums were held in Switzerland during 1998. The first three were held on 7 June on a federal resolution on a balanced budget and two popular initiatives "for the protection of life and environment against genetic engineering " and "Switzerland without secret police". Whilst the balanced budget proposal was approved, both popular initiatives were rejected by voters. The next three referendums were held on 27 September on a federal law on truck tolls based on engine size and two popular initiatives "for well-priced foodstuffs and ecological farms" and "10th revision of the Aged and Bereaved Insurance without raising the retirement age". Whilst the toll law was approved, both initiatives were rejected.
Fifteen referendums were held in Switzerland during 2000. The first five were held on 12 March on reforming the judiciary and four popular initiatives; "for speeding up direct democracy ", "for a just representation of women in federal authorities", "for the protection of men against manipulations in procreation technology" and one to reduce motorised road by 50%. Whilst the judiciary reform was approved, all four popular initiatives were rejected. The next referendum was held on 21 May to authorise sectoral agreements between Switzerland and the European Union, and was approved by around two-thirds of voters.
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