The National Apprenticeship Service (SENA) provides the service free Comprehensive Training. It is present in all regions of the country and has an extensive infrastructure of laboratories and workshops to benefit companies of all technological levels. In the boards of directors and technical committees of its training centers, involving employers and unions productive. Continuously explores labor market trends through 25 Centers Public Employment Service and renews its offer of training in consultation with the productive sector. For more information: http://www.sena.edu.co