The Accounting Technician is an assistant that runs, in whole or in part, current operations activities of the accounting department in a company, trust or a public service. Its tasks are varied: the secretariat (postal mail, email, telephone…), the basic accounting and encoding various documents.Three schools in the Federation Wallonia-Brussels are involved in this project.This project will organize a 3 week stay for 2 schools and 4 weeks for a third school, in April 2017 and April 2018, for 37 students in grade 4 (CEC) of vocational education “Economy” sector and more specifically "Accounting Technician". The third week will help to develop the skills listed in the folder. The host partners are seven and have a real expertise in European mobility. The objective of this mobility is to acquire sufficient professional skills to find a job at the end of the learning, and also to acquire a capacity of adaption to novelty and actual working conditions in a different human, geographical and cultural context. The project aims also to develop the spirit of solidarity and openness to other people. Links created with other countries of the European Union allows the construction of European citizenship. This project is framed by the CCG and offers all the guarantees for it to be conducted effectively.