https://www.ica.gov.sg/feedbackform
ICA_APPLES_Administrator@ica.gov.sg
ICA_IC_Unit@ica.gov.sg
ICA_RBD@ica.gov.sg
ICA_ABTC@ica.gov.sg
ICA_Citizenship_Unit@ica.gov.sg
ICA_PR@ica.gov.sg
ICA_REP@ica.gov.sg
ICA_Visit_Pass@ica.gov.sg
ICA_SAVE_Helpdesk@ica.gov.sg
ICA_STP1@ica.gov.sg
ICA_STP2@ica.gov.sg
You can submit your feedback to the Pro-Enterprise Panel (PEP) if you have any suggestion on regulatory matters.