The 2025 Introductory Course for Biologics Development and Manufacturing aims to provide training on the fundamentals of biologics development and manufacturing under the Global Training Hub for Biomanufacturing (GTH-B), supported by the Ministry of Health and Welfare (MoHW) of the Republic of Korea and WHO. This 2-week introductory training program covers essential topics across various fields related to biologics development and manufacturing. Designed for participants who are from countries officially classified as LMICs on the OECD DAC list and currently involved in the productions of bioproduct, this program offers a great chance to network with 150+ vaccine and biomanufacturing professionals worldwide.