Varian is a leader in developing and delivering cancer care solutions, including hardware and software for planning and delivering radiotherapy, radiosurgery, proton therapy and brachytherapy. In this capacity, Varian is focused on safety issues throughout the product life cycle. Our attention to patient safety starts with how we design and develop new products and subject them to state-of-the-art verification and validation testing based on industry standards and best practices. It continues through a rigorous and ongoing postmarket surveillance program that collects extensive amounts of data so that we can identify any issues that could affect patient safety. As a result, Varian radiotherapy systems incorporate multiple and redundant safety features designed to ensure that clinical teams can use them safely and effectively.