Radioactive and nuclear transport involves moving radioactive materials for medical, industrial, and nuclear fuel cycle purposes. ~ 20 million radioactive and nuclear transports are safely performed every year. It is a strictly regulated activity with international, national and local requirements. It is a highly complex, multidisciplinary field that integrates safety, security, and safeguard requirements. It involves technical, regulatory, logistical expertise and specialized support functions to ensure that material ranging from medical isotopes to nuclear fuel is moved securely.
With a renewed interest in nuclear energy in recent years, it is crucial to maintain the very strong safety records of our field.
To support the growth, WiN Transport aims to highlight and promote women achievements, educate and advocate for our field of expertise and contribute to bringing a new skilled workforce.
Our mission is to promote and recognize in the five continents women working in radioactive and nuclear transports by increasing visibility of women achievements in this field, sharin.

The World Nuclear Transport Institute (WNTI), founded in 1998, is a non-governmental organisation representing the collective interests of the nuclear transport industry. Reflecting WNTI’s strategic commitment to promoting diversity, equity, inclusion, and developing the next generation of nuclear transport professionals. As a key partner, WNTI provides the platform, visibility, and support needed to advance WiN Transport’s mission and activities.
Our vision is to become the recognized voice of women working in all specialized and support functions associated with the transport of Radioactive and Nuclear Materials by building an international inclusive and trusted community.
Join us, share your expertise, and help shape meaningful impact across the WiN Global community.
► Complete the membership application form.
► For more information, visit the official WiN Transport website.
Catherine Shelton
With over 35 years of experience, Catherine Shelton is a global expert in the strategic and operational management of nuclear and radioactive material transport. Throughout her distinguished career in France and the United States, she successfully managed large-scale programs, including the delivery of approximately 1,500 commercial spent fuel shipments. Her extensive contributions to the field, backed by a master’s degree in business, were honored in 2019 with a Lifetime Achievement Award from the PATRAM committee.