2021 - Singapur: https://www.ioha2021.gov.sg/
2018 - Jyväskylä, Finlandia: https://www.jyu.fi/en/congress/ioha2018
2016 - Bangalore, India: https://iohaconference2016.wordpress.com/
2014 - Barcelona, España: http://www.ub.edu/historiaoral.barcelona2014/
2012 - Buenos Aires, Argentina: http://www.baires2012.org/index.php?lang=en
2010 - Praga, República Checa: http://ioha2010prague.cz/