American Association for Advancement of Science. Biochemical Society, United Kingdom. Spanish Royal Academy of Pharmacy.
International Brain Research Organization. Club of Rome; European Academy of Arts, Sciences & Literature. Policy Board of International Council.
Corresponding Member, French Academy of Pharmacy. International Cell Research Organization. World Academy of Art and Science.
Signatory of "Seville Statement on Violence". Founding Member, Issyk-Kul Forum, Frunze, Kirghiz Republic, Union of Soviet Socialist Republics. Ateneo Veneto, Italy.
Royal Academy of Fine Arts of San Fernando, Spain.