Last month Armstrong International and FW Webb - Process Controls Division exhibited at the International Society for Pharmaceutical Engineering (ISPE) in Boston. The show was a great venue to highlight the Armstrong Steam Quality Monitor - QM®-3. Already approved in Europe, the U.S., and China, the patent of the QM®-3 has also been recently approved in Canada. It is well known that the sterilization process, the quality of the sterile product, and the serviceability and longevity of the sterilizer and its associated equipment are greatly influenced by the quality of steam supplied to a sterilizer. Sterilization is a process where efficiency cannot be verified by inspection or testing of the product before use. For this reason, sterilization processes must be validated, the performance of the process routinely monitored, and the equipment maintained.