Shiferaw Mitiku (PhD)Capital Berhanu2025-08-022025-08-022024-09https://etd.aau.edu.et/handle/123456789/6012Supply Chain integration is considered one of the ways through which humanitarian organizations can be more competitive to achieve their goals and thus better perform. The purpose of this study was to examine the role of supply chain integration on the performance of the international rescue committee in Ethiopia. Specifically, the study examines the variables of Supplier integration, Information integration, Resource sharing and coordination, and Internal process integration that affect the performance of the international rescue committee in Ethiopia. The study used the descriptive and explanatory design of research with both quantitative and qualitative research approaches. The study employed a stratified simple random sampling technique to select the respondents. The sample size of the study is 148 respondents who are user officer-level employees related to supply chain lines in selected branches of the international rescue committee in Ethiopia. Questionnaires as data collection instruments were used accordingly. The collected data were analyzed using both descriptive and inferential statistics using the statistical package for social science (SPSS) 21 to identify the significant effect of the independent variable on the dependent variable. Quantitative data were analyzed using both descriptive and inferential statistical techniques. Descriptive statistics included means, standard deviation, frequencies, and percentages while inferential statistics used correlation and regression analysis. Multiple regression models were developed and were used to guide the study. The findings of the study revealed that there is a positive and statistically significant relationship between SCI and organizational performance. All four independent variables were statistically significant with a p-value of less than 0.05. It is recommended that the international rescue committee in Ethiopia should embrace all dimensions of supply chain integration practices to enhance their organization's overall performance. Key Words: Performances of International rescue committee, Humanitarian Supply Chain Integrations, Information Integrations, Resource sharing and Coordination, Internal Process Integrationsen-USThesis