The inter-governmental Organization of Islamic Cooperation (OIC) was established within the framework of Chapter VIII of the UN Charter to support the struggle of the Palestinian people, empower them to attain their inalienable rights, and ensure global and regional peace. The OIC requires all member states to adhere to its principles. However, despite the Zionist regime's persistent efforts to quietly plan the annexation of occupied territories and its failure to respect the minimum rights set forth in international law for the Palestinian people, some Arab states have signed peace agreements to normalize their relations with Israel. This study employs a descriptive-analytical approach to examine the international legal aspects of the normalization of relations between certain Arab states and the Zionist regime. It explores the Zionist regime's disregard for international law and regional requirements, as well as the need for other OIC member states to support the Palestinian people in accordance with the provisions of the Organization. The study aims to shed light on the dimensions of international law surrounding the normalization of relations between certain Arab states and the Zionist regime, highlighting the Zionist regime's non-compliance with international law and regional requirements, and emphasizing the necessity for other member states of the Organization of Islamic Cooperation to support the Palestinian people within the goals and requirements of the OIC. Additionally, the study underscores the importance of the OIC's role in effectively maintaining regional peace and stability. [ABSTRACT FROM AUTHOR]