This is the latest version of the FAFICS@50 Commemorative Programme, marking fifty years of service by the Federation of Associations of Former International Civil Servants. The event, taking place at the Vienna International Centre on July 18, 2025, will bring together colleagues, partners, and friends to celebrate FAFICS’ legacy, reflect on its achievements, and reaffirm its commitment to the UN community. The programme outlines the day’s sessions, speakers, and commemorative activities prepared to honour this milestone. Please review the programme in preparation for this important occasion.