Holista Colltech Limited announced the appointment of Walter Edward Joseph as a Non-Executive Director and Company Secretary, effective immediately. Mr. Joseph has a long and successful track record working in senior management and consulting positions over the past five decades at several leading organisations, including the National Australia Bank, Wesfarmers-Bunnings, P&O Ports, Water Corporation of Western Australia (WA) and the WA Department of Commerce and Trade. Mr. Joseph's appointment coincides with the retirement of Chan Heng Fai and Blair Michelson as non-executive directors of the Company, effective immediately. Mr. Chan is leaving Holista to focus on his other business interests, while Mr. Michelson is leaving for personal business endeavour.