Theradex headquarters is located in Princeton, NJ. All domestic and international data management is coordinated and performed through the Princeton office. Theradex engages a number of worldwide regionally based clinical monitors in addition to our Princeton, West Sussex and Sydney based clinical monitors. All monitoring staff are full-time Theradex employees and are fluent in the language of the country in which they will be performing clinical monitoring. An autonomous subsidiary within the larger organization, Theradex® (Europe) Ltd. can complete turnkey operations within its own resources and in 1992 was the first of three subsidiaries to be established. In 1993, our liaison office, Theradex® Japan was opened in Tokyo, Japan. Additionally, in 1995, Theradex® Australasia Pty. Ltd. was established in Sydney, Australia to provide clinical monitoring services in the area of malignant melanoma. Whether the task is large or small, a single trial or an entire development program, we put our experienced teams and dedicated staff to work for you.