member of
- Consulting Member of the Biological Research Society of the University of Panama.
- Founding Member of the Malacology Society of the University of Panama.
- Honorary member. PROMAR. Panama Life member
- Member of the Association of Sanitary and Environmental Engineers (AIDIS), Pana-ma Chapter.
- Member of the Association of Sanitary and Environmental Engineers (AIDIS), Puerto Rico Chapter.
- Member of the Mayagüez College Alumni Association.
- Member of the Puerto Rican Association of University Professors (APPU), Puerto Ri-co
- Member of the Science Teachers Association, San Juan, Puerto Rico.