· CAVERO, R.Y. Co-organization and direction of the course Medicinal Plants from the Andes and Amazon in Peru. Course organized by: The departments of Pharmacy and Pharmaceutical Technology, School of Pharmacy and Plant Biology, Section Botany, School of Sciences of the University of Navarra and Institute of Phytotherapy Americano. Pamplona. April 2008.

· DEMIGUEL, A.M. Collaboration in the celebration of the 4th Truffle and Trufficulture Fair in Tierra Estella, given in celebration of the agreement signed by the Association TEDER, Asociation Lóquiz, ITGA and the University of Navarra in October of 2004 for the integrated development of the truffle and trufficulture in Tierra Estella. December 2007. Estella (Navarra)

· IBÁÑEZ, R. Imparted the course "Study of the biodiversity in the Tudelan Ribera" in the 4th annual Interuniversitary Summer Courses (7th Annual Summer Courses by the Universities of Navarra in collaboration with the Society for the Improvement of Knowledge). Kinds of participation: field activities, Laboratory experiments and presentation of morphological strategies for adapting plants to water-deficient environments. August 2007. Fitero (Navarra)

· CAVERO, R.Y. Imparted the course "On Management and Quality Control of   Natural Products:Quality Control, evaluation criterium. first subject areas. In International Courses organized by the Institute of American Phytotherapy  and the University of Navarra, Spain. August 2007. Lima (Peru).

· CAVERO, R.Y. Imparted the course "Phytopharmay: Prime plant materials for the phytodrug industry. Processing after collection: Drying, storing,  packing and transporting. General Process of Extraction." In International Courses organized by the Institute of American Phytotherapy and the University of Navarra, Spain.  August 2007. Lima (Peru).

· CAVERO, R.Y. Co-organization of the International Courses on Phytopharmacy, management and natural products quality control. Phytotherapy and design and conduction of clinical trials. Courses organized by the Institute of American Phytotherapy and the University of Navarra, Spain. Lima (Peru). August 2007.

· IBÁÑEZ, R. Consulting and Assessment: Study of the flora and the vegetation in the quarry and surrounding area of  Oskía (Navarra). July 2007.

· IBÁÑEZ, R. Collaboration in restricted scientific-technical documents: Study of Environmental Impact  in the Restoration project in the quarry in Oskía (Navarra). July 2007.

· LÓPEZ, M.L. Collaborating visiting professor: Bioclimatology of the World, Doctoral program in Biology, National University of Eurasia. May 2007. Astana (Kazakstán).

· DE MIGUEL, A.M. Member of the Managemente Commission for the Truffle Museum inaugurated in March of 2007, in the collaboration agreement signed by the Association TEDER, Association Lóquiz, ITGA and University of Navarra in October of 2004 for the integrated development of the truffle and trufficulture in Tierra Estella. March 2007. Metauten (Navarra).

· DE MIGUEL, A.M. Participation as a representative of Spain in the First International Truffle Fair. February 2007. Brive-the-Gaillarde (France).

· DE MIGUEL, A.M. Collaboration in the celebration of the 3rd Truffle and Trufficulture Fair in Tierra Estella celebrating the ollaboration agreement signed by the Association TEDER, Association Lóquiz, ITGA and University of Navarra in October of 2004 for the integrated development of the truffle and trufficulture in Tierra Estella. December 2006. Estella (Navarra).