FR ISO 19011 – Audit des systèmes de management Luxembourg Company management - Company audit 19.06.2025
EN Leadership & Change Management - Business Management Toolbox Luxembourg Company management - Company strategy - Change management 02.12.2024
EN Business strategy (Business Management Toolbox) Luxembourg Company management - Company strategy 22.04.2025
EN Corporate Social Responsibility (CSR) On request Company management - Corporate social responsibility 01.01.2099