The conference topics try to promote the dissemination of new scientific achievements and cover subjects from fundamental chemistry to materials science as well as chemical engineering and environmental chemistry.

The topics of RICCCE 21 are:
1. Advances in Organic and Inorganic Chemistry & Catalysis
2. Food, Health & Bioresources
3. Physical Chemistry; Electrochemistry & Corrosion
4. New Concepts in Chemical and Biochemical Engineering
5. Monitoring & Environmental Protection
6. New Materials and Nanomaterials