Charles W. Berndt, C. W. BERNDT Associates, Ltd. is a consultant offering a variety of services in the area of contamination control as it relates to cleanrooms and cleanroom garmenting with a specialty in sterile environments. He is experienced and well recognized in the industry and focuses his expertise in effectively improving critical operational environments to maximize profitability through informed contamination control problem resolution services. He is a Past President and Fellow of the Institute of Environmental Sciences and Technology (IEST).