INTRODUCTION: Iranian Red Crescent Society (IRCS), as the biggest non-governmental organizations in Iran's social system, needs to develop the concept of social responsibility. The current study was conducted to develop a model for the social responsibility of the Red Crescent Society by emphasizing on volunteers’ participation in disasters. METHODS: A qualitative approach (Grounded Theory method) was designed to define related components. The sample population included experts and volunteers in the Red Crescent Society. The sampling method was purposeful and 22 volunteers were selected based on theoretical saturation. The data collection tool was a semi-structured interview, and data analysis was conducted based on paradigm model explanation. FINDINGS: Based on data analysis, causal conditions consist of 9 main categories, 32 sub-categories and 76 concepts; contextual conditions consist of 6 main categories, 18 subcategories, and 77 concepts; 2 main categories, 8 sub-categories and 33 concepts for intervening conditions; the strategies consist of 11 main categories, 37 sub-categories and 148 concepts, and finally, the results consist of 9 main categories, 12 sub-categories and 52 concepts. On the base of extracted data, a paradigm model of the social responsibility with an emphasis on the participation of volunteers was designed. CONCLUSION: The social responsibility of the Red Crescent Society is a comprehensive issue and has different legal, ethical, public, national, economic and social aspects which should be considered in planning of this organization for disasters.
