The Hanna Segal Institute for Psychoanalytic Studies (ISPHS) is an association founded in 2013 by psychoanalysts and psychoanalytic psychotherapists interested in promoting and developing psychoanalytic ideas among both professionals and non-professionals.

In the same year, the Institute was officially registered as a non-profit organization with the Polish National Court Register (KRS number: 0000482352). 

The Institute has been affiliated with the European Federation for Psychoanalytic Psychotherapy since 2017.