Invited by City Cancer Challenge, Prof Patsy Yates, past president of ISNCC, represented ISNCC to be one of the ASCO-C/Can Global External Panel of Experts for the implementation of the ASCO Multidisciplinary Cancer Management Course (MCMC) in Greater Petaling, Malaysia. The course focused on using multidisciplinary team care and guidelines for breast cancer to help healthcare professionals in Greater Petaling to address local gaps in cancer care. The course was successfully conducted on 17th to 19th September 2022.