Clean rooms are specialized environments designed to maintain very low levels of airborne particles and other contaminants, making them suitable for various applications that require strict control of environmental conditions. In medical and pharmaceutical industries, clean rooms are critical for ensuring the safety and efficacy of products, particularly those that are sterile or must be produced in a controlled environment. The classification of clean rooms is based on the number of particles per cubic meter of air in specific size ranges. The classification system is defined by the International Organization for Standardization (ISO) and is commonly referred to as the ISO clean room standard. The ISO clean room standard is a global standard that sets the requirements for clean rooms in terms of their air cleanliness, temperature, humidity, and other factors. For medical applications, the clean room classification required depends on the specific product being manufactured and the sta