• EUSFLAT - European Society for Fuzzy Logic and Technology
• Red LODISCO - Lógica Difusa y Soft Computing
• IdISBa - Instituto de Investigación Sanitaria Illes Balears
• EUSFLAT Working Group on Aggregation Operators
• EUSFLAT Working Group on Soft Computing in Image Processing
• EUROFUSE - Euro Working Group on Fuzzy Sets
• IFSA - International Fuzzy Systems Association
• IEEE Computational Intelligence Society
• G.I. en Inteligencia Artificial y Razonamiento Aproximado (UPNA)
• G.I. Soft Computing and Intelligent Information Systems (UGR)
• G.I. Sistemas Inteligentes basados en Análisis de Decisión Difuso (UJA)
• DECMAK - Decision Making Laboratory