Act Introducing a Social Security Card and Amending Other Social Laws, 6 October 1989.
D003710:Demography; D019049:Developed Countries; D004467:Economics; D001330:Electronic Data Processing; D004641:Emigration and Immigration; D005060:Europe; D005376:Financial Management; D005380:Financing, Government; D005860:Germany, West; D007878:Legislation as Topic; D011153:Population; D011157:Population Dynamics; D011996:Records; D012943:Social Security; D014171:Transients and Migrants
Demographic Factors; Developed Countries; Economic Factors; Europe; Financial Activities; Financing, Government; Germany, Federal Republic Of; Illegal Migrants; Information; Information Processing; Labor Migration; Laws And Statutes; Migrants; Migration; Personal Identification Systems; Population; Population Dynamics; Records; Social Security; Western Europe