Mark Hallworth will be presenting in the Barrier Track at ISPE 2016 Aseptic Processing Technology Conference, held Feb. 29 – March 1 in Arlington, Virginia. Mark is the Pharmaceutical Sales Manager, North America, for Particle Measuring Systems, and has managed the design, installation and validation of more than 300 environmental monitoring system projects worldwide. He currently lectures for the PDA, ISPE and other international pharmaceutical societies on environmental monitoring and GMP compliance design and validation. Mark has authored many papers including Choosing the Most Suitable Non-Viable Sample Point Locations. For his presentation at ISPE, he will be discussing environmental monitoring challenges in isolator technologies.