Microbiological monitoring is crucial for ensuring the quality and safety of products in aseptic manufacturing. In the upcoming lecture, we will explore the fundamentals and methodologies of microbiological monitoring. We'll also discuss contemporary techniques for identifying microorganisms, such as MALDI-TOF and DNA sequencing. Moreover, practical solutions will be presented to detect and trace potential contamination pathways. These insights are essential for maintaining the high standard of production processes while proactively minimizing potential risks and meet regulatory requirements.