1. Member of American chemical society.
2. Member of Indian chemical society.
3. Member of Third World Academy of Science as a referee of its Awards (1989).
4. Active member of Egyptian Analytical Chemical society.
5. Member of Egyptian society of metal corrosion and its protection.
6. Member of advisory board of Journal of Thermal analysis and Calorimetry (JTAC).
7. Member of advisory board of Egyptian Journal of Analytical Chemistry.
8. Member of National Egyptian Syndicate of Scientists.
9. Member of Egyptian Society of Electron Microscope.
Referee of Journal of Thermal analysis and Calorimtry (JTAC), Journal of Hazardous Materials (JHAM), Journal of Pharmaceutical and Biomedical analysis (JPBA), Journal of Spectrochemica Acta, Thermochimica Acta, Egyptian Journal of Chemistry, El-Azhar Journal of Chemistry and other national journals of Egyptian Universities.