Croatian Association of People with Intellectual Disabilities (previous name: Croatian Association for Persons with Mental Retardation) he became a member of the World League (ILSMH) the Congress in New Delhi 1992. years ago at prijedlog podupirajućih State League Lebenshilfe Austrije i Association to help the mentally handicapped Slovenia. At the same League changed its name to Inclusion International. From 2006. year, Alliance is a member of the European branch of Inclusion International, Inclusion Europe.

May 2006. – The representative of the Croatian Association of Persons with Intellectual Disabilities (at that time the actual name- Croatian Association for Persons with Mental Retardation) in charge of International Affairs, attended the annual conference INLUSION Europe, European regional member of Inclusion International, that of 17. of 20. May 2006. held in Brussels, pod nazivom Europe in Action 2006. Tema ovogodišnje konferencije bilo je cjeloživotno učenje za osobe s intelektualnim teškoćama. Tijekom konferencije održana je godišnja Skupština Inclusion Europe, where he was elected a new board of directors of the organization, as well as the new President, Ingrid Koerner, koja je nakon četverogodišnjeg mandata naslijedila Francoise Jan. Prije same konferencije održan je jednodnevni seminar o pravu na život u zajednici u organizaciji Europske koalicije za život u zajednici (Eccl).

The May 2007. godine održan je redovni kongres Europe in Action 2007 u Varšavi. During the congress was held and the Assembly Inclusion Europea, On that occasion the Croatian Association of People with Intellectual Disabilities (at that time the actual name- Croatian Association for Persons with Mental Retardation) postao punopravna članica te europske asocijacije za osobe s intelektualnim teškoćama i njihovih obitelji.

The April 2008. year was held in Vienna 6. kongres Inclusion Europe, as well as the Annual General Meeting. Tema i moto ovogodišnjeg kongresa bio je Education for all, where there are several of parallel workshops for three days tried to present policy and practice that monitors the implementation of inclusive education for all. Although the signatories of the UN Convention on the Rights of Persons with Disabilities committed to this principle, This is a long and challenging process even before all of us. The program of this international event focused on goals, zadaće i interese glavnih dionika na kojima je osiguravanje uvjeta za inkluzivno obrazovanje za sve. Aktivnosti kongresa upotpunjene su priredbama roditelja i učenika koji u bečkim školama polaze nastavu u integriranim razredima. During the congress was held, kao i svake godine i redovna godišnja Skupština Europske platforme samozastupnika (EPSA), in whose administration they are self-advocates representatives of several European countries.

The June 2009. year in Tampere, Finland was held 7. godišnji kongres Inclusion Europe, with regular annual Assembly, pod nazivom My life! The main theme of the congress was to live in the community and legal issues that accompany this issue.

The June 2010. was held 15. World Congress of Inclusion International in Berlin called “Inclusion – Transforming Global Rights into Action”, in Skop which was held annual Assembly Inclusion Europe.

Currently, due to lack of resources and activities temporarily idle. However, through publications, the okruklim tables, at international conferences, symposiums in the country and in the world, we follow current trends in scientific research and achievements in the field of intellectual disability.