French Federation of Speleology 10 years, named the "Bulletin of the CNS". Simultaneously, the SSF ceased publication of its periodical bulletin to provide its official information bulletin in the new "CNS". From 1952, cave training courses were organised in partnership with the Ministry of Youth Affairs and Sports. From 1953, Guy Lavaur organised cave diving activities. In conjunction with the Fédération nationale de sauvetage (National Rescue Federation), a certificate of first degree fitness was created in 1954. The first International Congress of Speleology was held in Paris from 7–12 September 1953 under the patronage of the Minister of National Education, as well as the
International Journal of Speleology Museo di Speleologia "V. Rivera" also contributed to the financial support of the journal. The issues of the journal were alternatively dedicated to biospeleology and physical speleology until 1998 when the journal was split into two different series: "A" for Biospeleology (which ceased publication in 2003) and "B" for Physical Speleology. In addition to the regular issues of the journal, in 1996 a "Manual for Karst water analysis" by W.E. Krawczyk was printed. International Journal of Speleology The International Journal of Speleology is since 1978 the official peer-reviewed scientific journal of the "Union Internationale de Spéléologie". Since 1981 it has