Knowledge is important for technical companies to stay up to date with technological developments. Workplace learning is high on the agenda. In a joint project we want to explore the knowledge about concrete learning situations and opportunities in the workplace. Desk research analyses the state of play from which the main conclusions on work-based learning are presented. The theoretical knowledge linked to previous experience will lead to a description of a number of best working methodologies. The results of the research will then be used to test the best practices through pilots at a maximum of 30 technical companies. A communication plan will be drawn up to disseminate the results. In order to disseminate and deploy the insights and tools, an information campaign is being carried out with the aim of raising awareness among employers and workers of the opportunities, exploitation and impact of workplace learning.