Members can join one or more of the following divisions:

• General and Molecular Microbiology
• Microbial Ecology
• Medical Microbiology
• Food Microbiology
• Technical Microbiology
• Virology
• Mycology
• Education and Microbiology
• Microbiele Typering
• Vaccinology

Division meetings are organised by the Division boards, under the auspices of the Society.