FR Les techniques de rédaction de courriers et d'e-mails (S-AS0004) Chambre des salariés - LLLC Personal and professional development - Interpersonal relations - Written expression 07.10.2026
PT Gestão de tempo e de prioridades (S-DP0019) On request Personal and professional development - Personal effectiveness - Time management 01.01.2099
FR Votre équilibre et vous (S-BE0002) On request Personal and professional development - Personal effectiveness 01.01.2099
LU Kommunikéieren a beobachten: de Schlëssel zum Erfolleg (C4022) On request Personal and professional development - Interpersonal relations - Communication in the workplace 01.01.2099
FR Mieux communiquer en toutes circonstances (S-DP0001) Chambre des salariés - LLLC Personal and professional development - Interpersonal relations - Communication in the workplace 16.10.2026