The Motorcyclists and Motorists cards (SOS-423) and the Motorcycle Operator Manuals (SOS-116) below may be ordered through the Michigan Department of State. Either email your request to SOSInvControl@michigan.gov or fax it to 517-373-1475. Include your name, address, and telephone number between 8 a.m. and 5:00 p.m. Also note the name of the publication and quantity being requested.