The International Social Security Association (ISSA) is an international organization bringing together national social security administrations and agencies. Founded in 1927, the ISSA has more than 330 member organizations in 158 countries. It has its headquarters in Geneva, Switzerland, in the International Labour Office (ILO). The ISSA President, elected in 2016, is Joachim Breuer (Germany) and the Secretary General since 2019 is Marcelo Abi-Ramia Caetano (Brazil).