If you are a MAMC individual member and you have already received a login ID and password, you can update your registered information, except your name, online at any time. Click “UPDATE PERSONAL DETAILS” to proceed. Although it is not possible to withdraw from MAMC during your membership period, you can cancel the automatic renewal of your membership for the following year. After your membership cancellation application is accepted, your membership benefits will remain valid until your current membership expires. Please note that joining fees and annual fees will not be refunded even if you cancel before the expiration of your current membership. Forgot your login ID or password?