Note: Here are the steps to obtaining your Member ID:
IWK App:
“Member Login” > Enter your “Username/email/NRIC” and “Password” > Click on the Profile Picture > Member ID is found under your account name
IWK Website:
Login to https://www.iwk.com.my/account-balance Click “Profile” > Member ID is found under “Profile Info”
Invite your family/friends to register for IWK e-Bill via IWK’s website: https://www.iwk.com.my/ or the Indah Water app, and enter your member ID as a referral code. After a family/friend has registered for IWK e-Bill using your Member ID, your name will automatically enter into our system as a participant.