Silex Systems Limited announced that Melissa Holzberger will resign from the Silex Board at the conclusion of the 2021 AGM on 14 October 2021, reflecting a change in her board commitments. The Company announced the appointment of Helen Cook to the Board of the Company as a Non-executive Director, effective 14 October 2021. Ms Cook will stand for election by shareholders at the 2021 AGM on the same day. Ms Cook has extensive experience in major nuclear power projects and transactions around the world, and is recognised by the International Atomic Energy Agency (IAEA) as a global nuclear law expert. Most recently, Ms Cook spent approximately 9 years (to 2020) based in Washington, DC and has extensive relationships with key US Government agencies and US nuclear industry groups. Ms Cook has also held a number of nuclear industry leadership and committee positions including as Chair and Vice-Chair of the Law Working Group of the World Nuclear Association, and is currently a member of the Executive Committee of Australian Nuclear Association. Ms Cook will also become a member of the Audit Committee and the People & Remuneration Committee, effective 14 October 2021.