The BIST (Building Interim Safety Training) project is intended for temporary workers working in the construction sector. It aims to prepare temporary workers for the risks present on the site, to offer them safety skills in order to strengthen their know-how and thus facilitate their access to the company by offering competent staff.This project complies with the “Zero Vision” charter with the aim of reducing the number and severity of accidents at work, travel and occupational diseases. It will give each trainee a digital passport validating after testing, the training or retraining followed.