Gary V. Zoccolante is the Pharmaceutical Technical Director for Siemens Water Technologies. Zoccolante has over 40 years of experience in the design, operation and trouble-shooting of pharmaceutical water systems. He has been involved in the development of equipment for pretreatment, reverse osmosis, deionization, ultrafiltration and distillation. Zoccolante was a committee member of the original ISPE Baseline® Water and Steam Systems Guide and is a member of the current committee working on the updated Guide. He has been part of the Guide Presentation Team on several occasions. He was involved in face to face meetings with FDA to help resolve many of the Guide principles. Zoccolante is a member of the ISPE Critical Utilities Community of Practice Steering Committee. He has worked on the development of the ISPE “Good Practice Guide - - Commissioning and Qualification of Pharmaceutical Water and Steam Systems”. He was selected to deliver the first public presentation of the Guide.Zoccolante developed the four day ISPE Pharmaceutical Water course and has presented the course to hundreds of pharmaceutical industry personnel including FDA personnel. Zoccolante is a frequent lecturer for many pharmaceutical groups and has chaired many courses. He has presented for ISPE, Interphex, American Institute of Chemical Engineers, American Society of Mechanical Engineers, Institute for International Research, Center for Professional Advancement, PDA, Pharmtec, Barnett International and many others. He has conducted several in-house courses on pharmaceutical water production and regulatory requirements for pharmaceutical companies. Zoccolante has authored and co-authored many papers on pharmaceutical water production and system operation and maintenance. He holds patents for pharmaceutical water processes. He has previous experience as manager of engineering and manager of application engineering. He holds a B.S. degree in Mechanical Engineering from Northeastern University.