Within the framework of the “Virtual reality for the production of advanced therapy drugs” project, we will simulate the processes of access to clean rooms that are essential for the production of these drugs. With this simulator we aim to show students the facilities that are out of the hands of educational centres and to create a didactic resource for practising these rigorous and important clothing processes. In collaboration with the different companies in the sector, it will allow us to faithfully reproduce the processes and facilities, improving the labour marketing of students and offering companies an important tool for the training of their workers.