The Direct Marketing Association (DMA), a member organization for businesses that market goods and services to consumer by mail, email and telephone, has developed a Deceased Do Not Contact list (DDNC). All DMA members are prohibited from soliciting individuals named on the list.  Consumers may add a decedent to the DDNC list by visiting www.dmachoice.org and providing the deceased's name, address, telephone number and email address along with another email address that is used to verify the registration. A new, updated DDNC is distributed to DMA members at least once every three months.