After introducing the basic concepts about individual and collective equipment, the training will focus on biosafety cabinets (BSC) with particular attention to defining the protection range and differences of each type of BSC. Factors affecting the effectiveness of the BSC (misuse, location, etc.) will be highlighted through a technical demonstration. The first part of the course will also describe some ways to decontaminate the BSC work surface and HEPA filters. The second part of this course will cover personal protective equipment, focusing on the main properties of masks and gloves. Beside explaining the criteria to consider when selecting the appropriate PPE, the training will use practical approaches to raise awareness of poor practices that could compromise the effectiveness of the PPE.