1) Go to MYNIC Domain Management System here
Note: If you have lost your Username or Password, please click on the "Forget Username" and "Forget Password" link to retrieve.
Please refer to the following articles for the procedures.
.my DOMAIN REGISTRY (MYNIC): Retrieving User ID for .MY Domain
.my DOMAIN REGISTRY (MYNIC): Retrieving Password for .MY Domain
8) Billing Contact changed and a notification will be send to you through the contact person email address.
NOTE: You do agree with MYNIC Policy & Procedure HERE.