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 Red Cross and Red Crescent Movement and Red Crescent Movement (the Movement), it is in principle admitted to the International Federation of Red Cross and Red Crescent Societies in accordance with the terms defined in the Constitution and Rules of Procedure of the International Federation. There are today 190 National Societies recognized within the Movement and which are members of the International Federation. The most recent National Societies to have been recognized within the Movement are the Maldives Red Crescent Society (9 November 2011), the Cyprus Red Cross Society, the South Sudan Red Cross Society (12 November 2013) and, the last, the Tuvalu Red Cross Society