The emerging field of precision medicine relies on scientific breakthroughs to understand disease mechanisms and develop cutting-edge technologies to overcome underlying genetic and functional aberrations. The establishment of the Centre of Excellence for the Technologies of Gene and Cell Therapy (CTGCT) at the National Institute of Chemistry (NIC) in Ljubljana represents a significant step forward, as it is the first centre of its kind in Slovenia. The CTGCT is poised to spearhead advances in cancer immunotherapy and personalised therapies for neurological and other rare genetic diseases. The centre's overarching mission is to extend beyond the NIC's scientific excellence in basic research and bring new therapeutic solutions toward clinical application. The CTGCT aims to develop a broad pipeline of biomedical tools, including innovative synthetic biology tools, gene editing and splicing technologies, RNA-based technologies, immune regulation engineering and novel viral and non-viral delivery systems. The CTGCT is supported by partner institutions from the UK, the Netherlands and Germany, which already have academic good manufacturing practice (GMP) facilities for the manufacture of advanced therapy medicinal products (ATMPs) and is committed to active collaboration with clinicians and patient organizations at all stages of development to improve access to gene and cell therapies (GCTs) for patients. The Centre also seeks to collaborate with national and international academic and industrial partners, and the newly established GMP facilities will address a critical bottleneck in the translation of GCTs from research to practice. Finally, CTGCT's translational research and technology transfer units will ensure the impactful dissemination of research and innovation activities in Slovenia, throughout the Western Balkans and Eastern Europe region, and beyond. With its comprehensive approach and forward-looking vision, the CTGCT will drive transformative advances in gene and cell therapies for the benefit of patients on a global scale.