Emblems of the International Red Cross and Red Crescent Movement with the rules of the Geneva Conventions. In this function, they can also be used by organizations and objects which are not part of the International Red Cross and Red Crescent Movement, for example the medical services of the armed forces, civilian hospitals, and civil defense units. As protection symbols, these emblems should be used without any additional specification (textual or otherwise) and in a prominent manner which makes them as visible and observable as possible, for example by using large white flags bearing the symbol. Four of these symbols, namely the Red Cross, the Red Crescent, the Red Lion
International Federation of Red Cross and Red Crescent Societies of Red Cross and Red Crescent Societies" to reflect the growing number of National Societies operating under the Red Crescent symbol. Three years later, the seven fundamental principles of the Movement, as adopted at the XXth International Conference of the Red Cross in 1965, were incorporated into the league's statutes. The name of the league was changed again during the General Assembly of 1991 to its current official designation the "International Federation of Red Cross and Red Crescent Societies" (IFRC). In 1997, the ICRC and the IFRC signed the Seville Agreement which further defined the responsibilities of both organisations within