ISS has consultative status with

The Economic and Social Council of the United Nations (ECOSOC)

The United Nations International Children's Fund (UNICEF)

The Council of Europe

The Organization of American States (OAS)

With representatives of other organizations to consider how best to serve the needs of refugee children.

ISS has a working relationship with

 The United Nation High Commission for Refugees (UNHCR)

The Hague Conference on Private International Law

The International Committee of the Red Cross (ICRC)

The International Federation of the Red Cross and Red Crescent Societies (IFRC)

Save the Children Funds

International Organisation for Migrations

Inter-American Children's Institute (IACI)

ISS is a member of

International Council of Social Welfare (ICSW)

NGO Committee on UNICEF

NGO Committee on the Rights of the Child (CRIN)