LDC Portal
International Support Measures for Least Developed Countries

International support measures (ISMs) for least developed countries

The least developed country (LDC) category was established by the United Nations General Assembly in 1971. There are currently 44 LDCs, some of which are set to leave (“graduate from”) the category soon. International support measures (ISMs) have been put in place for LDCs in the areas of trade; financial and technical cooperation; and support for participation in international forums. As more countries approach graduation, there has been increasing emphasis in securing support for a smooth transition out of the category. This portal contains information on these international support measures, as well as a repository of documents on LDCs.

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The UN Least Developed Country (LDC) category

Handbook on the LDC Category: Inclusion, Graduation and Special Support Measures - 2024 edition

Cover of the Handbook on the LDC Category

Doha Programme of Action for the Least Developed Countries for the Decade 2022-2031

Pattern to illustrate Doha Programme of Action