In the pharmaceutical and biotechnology industries, maintaining a clean environment is critical to ensure the safety of personnel and integrity of products. Cleanrooms are classified based on the concentration of airborne particles, and different standards exist to define these classifications. The most commonly referenced standards are the GMP EU Grades, ISO Standards, and the now-superseded FED-STD-209E. Understanding these classifications and their equivalences can help manufacturers maintain compliance and optimize their cleanroom operations. Read More >