Ordinance limiting the number of foreigners, amendment of 18 October 1989.
D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005006:Ethnicity; D005060:Europe; D007878:Legislation as Topic; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D013557:Switzerland; D013997:Time Factors; D014171:Transients and Migrants
Demographic Factors; Developed Countries; Europe; Foreigners; Labor Migration; Laws And Statutes; Migration; Nationality; Population; Population Characteristics; Population Dynamics; Switzerland; Time Factors; Western Europe