Environmental monitoring of clean room areas [Non-viable air monitoring (includes biohoods, aseptic filling areas, and isolators), Viable air monitoring (includes biohoods, aseptic filling areas, and isolators), and Viable surface monitoring (includes biohoods, aseptic filling areas, and isolators)]. Utility monitoring (Water for injection system, Purified water system, Cooling tower water system, Glycol system, Clean steam system, Clean air system, Clean nitrogen system, Process air system).