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Who we areInternal Organization of CERN - Historical Chart
The European Organization for Nuclear Research (CERN) came formally into being on 29 September 1954 following ratification of the convention establishing CERN by the Member States. Since those early days CERN has changed greatly. It has changed in the physics it confronts, in the scale and complexity of the research instruments it operates, in the physical appearance of its Laboratory, and in its organisational structure.
This chart shows the history of some of these organisational changes.
1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959
1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969
1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979
1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989
1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999
2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009
2010 | 2011 | 2012 |