- 18 & 19 March 2004: The Extrusion Applied to Cereals' Transformation. Faculty of Chemical Engineering, Autonomous University of Yucatan, Merida, Mexico.
- 28 November 2001: Postgraduate Workshop in Magnetism: Preparation of Magnetic Materials. Organised by the Magnetism Group of the Institute of Physics. Institute of Physics, 76 Portland Place, London W1B 1NT, United Kingdom.
- 23 & 24 September 1999: Induction Course for Demonstrators and Teaching Assistants. Brunel University, Uxbridge, Middlesex, UB8 3PH, United Kingdom.
- 22 September 1999: The Role of a Demonstrator: An Introduction. Brunel University, Uxbridge, Middlesex, UB8 3PH, United Kingdom.
- 19 -21 January 1998: Training on Scanning Electron Microscopy. Experimental Techniques Centre, Brunel University. Uxbridge, Middlesex, UB8 3PH, United Kingdom.
- October 1995 - February 1996: Technical Training on Processing, Microstructure and Electrical Properties of Carbon Fibre Reinforced Thermoplastics. Department of Materials Engineering, Brunel University. Uxbridge, Middlesex, UB8 3PH, United Kingdom.
- 9 - 13 September 1991: Introductory Course on Polymer Science. Division de Materiales, Centro de Investigacion Cientifica de Yucatan. Merida, Yucatan, Mexico.
- 24 - 26 July 1991: Molecular Weight Determination by GPC. Division de Materiales, Centro de Investigacion Cientifica de Yucatan. Merida, Yucatan, Mexico.