Merger of BCA and BCA Academy hotline Updated on 09 Dec 2022 With effect from 3 January 2023, please note that BCA Academy hotline (6248 9999) will no longer be in use. Please visit our website at www.bcaa.edu.sg or reach us at online feedback form at www.bca.gov.sg/feedbackform or BCA hotline at 1800-3425 222.