bâtiment et travaux publics – Obligation d'adhésion et dispositif de gestion des caisses de CP dans le BTP

This written question concerns the mandatory membership and fund management systems for the construction and public works (BTP) sector in France. It seeks clarification on the current regulations and their practical application. The question likely affects construction companies, employees, and potentially social security bodies within the BTP industry, aiming to understand the financial and administrative obligations.