Chapter 2-6 Online Service Center Mass ID Renewal Policies continued Official Notice: Massachusetts law requires persons convicted of a sex offense to register with their local police departments. For more information, call 1-800-93MEGAN (1-800-936-3426). The renewed ID will be mailed to the address the RMV has on file. If you need to change your address, you may do so by clicking here. Be sure to wait until you receive confirmation from the Registry that your address change has been completed successfully before you attempt to renew your ID online. If the consumer currently uses their SSN as the ID number, a state assigned number will be automatically issued. Once the transaction is completed, the customer will receive a transaction ID number. The transaction ID only confirms that the RMV has received the request to renew the Mass ID. After the transaction is processed, the consumer will receive a confirmation e-mail. 5/08 2:58https://secure.rmv.state.ma.us/changeofaddress/Intro.aspx