Editorial Board Journal of Multiple-Value Logic and Soft-Computing.
Editorial Board Archives for the Philosophy and history of Soft Computing.
Correspondent for Chile, Inter-American Statistical Institute IASI (1994-1999).
Editor of applications, Chilean Journal of Statistics (1991- 1998).
Consultant of the Industrial Modernization Program Capital Goods Sector, for Latin America United Nations. Methods of Improvement of Industrial Processes, Industrial Statistics, ONUDI Project US/RLA/90004/17-9/8885 6784, (1994-1995).
Other Academic Activities
Academic Administration Activities at UTFSM
Other Background of Academic Relevance